{"title":"Mathian","description":null,"products":[{"product_id":"초등-창의사고력-수학-팩토-lv-2-세트-전6권","title":"Elementary Creative Thinking Math Facto Lv.2 Set - 6 Volumes","description":"Description [Elementary Creative Thinking Math Facto Lv.2 Principles A] I. Measurement 1. Unit Length 2. Measuring Length 3. Comparing Weight 4. Measuring Without Scale Marks 1 5. Measuring Without Scale Marks 2 6. Clocks Reflected in a Mirror II. Puzzles 1. Number-Connecting Puzzle 2. Finding the Path 3. Nonogram Puzzle 4. Number Card Operation Puzzle 5. Magic Square 6. Sudoku III. Numbers 1. Numbers and Number of Digits 2. Expressions Showing the Size of Numbers 3. Comparing Sizes of Numbers with Hidden Digits 4. Making Numbers with Number Cards 5. Making the Nth Number 6. Numbers That Fit the Conditions\n\n[Elementary Creative Thinking Math Facto Lv.2 Principles B] I. Patterns 1. Repeating Units 2. Rotating Patterns 3. Number Sequences 4. Number Arrangement Table 5. Rules\/Promises 6. Codes II. Geometry 1. Sliding and Flipping Shapes 2. Rotating Shapes 3. Shapes Reflected in a Mirror 4. Geoboard 5. Cutting Shapes to Fit Conditions 6. Number of Shapes III. Problem-Solving Skills 1. Finding an Unknown Number 2. Drawing Tables 3. Finding the Original Number 4. Giving and Receiving 5. Calendar Patterns 6. Finding Patterns\n\n[Elementary Creative Thinking Math Facto Lv.2 Principles C] I. Operations 1. Completing Equations 2. Largest Value, Smallest Value 3. Cryptarithm 4. Fill-in-the-Blank Calculations 5. Numbers Represented by Shapes 6. Inserting Operation Symbols II. Space 1. Shapes Viewed Through a Hole in Paper 2. Finding the Same Shape 3. Number of Building Blocks 4. Shapes Viewed from Top, Front, and Side 5. Overlapping Colored Paper 6. Cutting Colored Paper III. Logical Reasoning 1. Number of Possible Paths 2. League 3. Tournament 4. Exchanging Coins 5. Arranging Seats 6. Determining Order\n\n[Elementary Creative Thinking Math Facto Lv.2 Exploration A] I. Measurement 1. Unit Length 2. Measuring Length 3. Comparing Weight 4. Measuring Without Scale Marks 1 5. Measuring Without Scale Marks 2 6. Clocks Reflected in a Mirror II. Puzzles 1. Number-Connecting Puzzle 2. Finding the Path 3. Nonogram Puzzle 4. Number Card Operation Puzzle 5. Magic Square 6. Sudoku III. Numbers 1. Numbers and Number of Digits 2. Expressions Showing the Size of Numbers 3. Comparing Sizes of Numbers with Hidden Digits 4. Making Numbers with Number Cards 5. Making the Nth Number 6. Numbers That Fit the Conditions\n\n[Elementary Creative Thinking Math Facto Lv.2 Exploration B] I. Patterns 1. Repeating Units 2. Rotating Patterns 3. Number Sequences 4. Number Arrangement Table 5. Rules\/Promises 6. Codes II. Geometry 1. Sliding and Flipping Shapes 2. Rotating Shapes 3. Shapes Reflected in a Mirror 4. Geoboard 5. Cutting Shapes to Fit Conditions 6. Number of Shapes III. Problem-Solving Skills 1. Finding an Unknown Number 2. Drawing Tables 3. Finding the Original Number 4. Giving and Receiving 5. Calendar Patterns 6. Finding Patterns\n\n[Elementary Creative Thinking Math Facto Lv.2 Exploration C] I. Operations 1. Completing Equations 2. Largest Value, Smallest Value 3. Cryptarithm 4. Fill-in-the-Blank Calculations 5. Numbers Represented by Shapes 6. Inserting Operation Symbols II. Space 1. Shapes Viewed Through a Hole in Paper 2. Finding the Same Shape 3. Number of Building Blocks 4. Shapes Viewed from Top, Front, and Side 5. Overlapping Colored Paper 6. Cutting Colored Paper III. Logical Reasoning 1. Number of Possible Paths 2. League 3. Tournament 4. Exchanging Coins 5. Arranging Seats 6. Determining Order","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623803592932,"sku":"02162022999","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/x9788928646333.jpg?v=1786422158"},{"product_id":"창의사고력-킨더-수학-팩토-킨더-a","title":"Creative Thinking Kinder Math Facto Kinder A","description":"Description\n\nMeasurement\n01 Comparing Length\n02 Learning to Tell Time\n03 Comparing Area\n04 Learning Half-Hour Times\n05 Learning Hours and Minutes\n06 Comparing Weight\n07 Morning and Afternoon\n08 Comparing Volume\n09 Learning the Calendar\n10 Learning About a Year\n\nNumbers\n01 Learning 11-15\n02 Learning 16-20\n03 Numbers up to 20 (1)\n04 Numbers up to 20 (2)\n05 10, 20, 30, 40, 50\n06 Learning 21-50\n07 Numbers up to 50\n08 Comparing Number Size\n09 Skip Counting\n10 Smaller Numbers, Bigger Numbers","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623990993124,"sku":"201909120858","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/EC_B0_BD_EC_9D_98_EC_82_AC_EA_B3_A0_EB_A0_A5_EC_88_98_ED_95_99_ED_82_A8_EB_8D_94_ED_8C_A9_ED_86_A0.jpg?v=1786423463"},{"product_id":"창의사고력-킨더-수학-팩토-킨더-c","title":"Creative Thinking Kinder Math Facto Kinder C","description":"Description\n\nRules\n01 Completing the Flower Garden\n02 Relationship Between Two Shapes\n03 Organizing the Kitchen\n04 Matrix Rules\n05 Decorating the Christmas Tree\n06 Rules of Repeating Numbers\n07 Relationship Between Changing Shapes\n08 Rules of Movement\n09 Rules of Changing Numbers\n10 Rules of Moving Colors\n\nProblem-Solving Skills\n01 Finding What Fits the Condition\n02 Finding Common Features\n03 Understanding Position\n04 Dividing Equally\n05 Matchstick Puzzle\n06 Classifying\n07 Finding Momo\n08 Ladder Game\n09 Guessing\n10 Coloring the Same Way","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991025892,"sku":"2019091208581","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/9791193794296.jpg?v=1786423462"},{"product_id":"창의사고력-킨더-수학-팩토-세트-전-4권","title":"Creative Thinking Math Facto Kinder Set - All 4 Volumes","description":"Description\nDesigned for children ages 6-7, the Facto Kinder series (4 volumes) is a creative thinking math program consisting of Volume A (Measurement \u0026 Numbers), Volume B (Puzzles \u0026 Geometry), Volume C (Operations \u0026 Space), and Volume D (Patterns \u0026 Problem-Solving).\n\nThe Facto Kinder series goes beyond the simple number learning and number play typical before age 6, helping children build strong foundational math concepts through a variety of thinking activities that develop true problem-solving and reasoning skills.\n\nMeasurement \u0026 Numbers\n01 Comparing Lengths\n02 Learning to Tell Time (O'Clock)\n03 Comparing Areas\n04 Learning to Tell Time (Half Past)\n05 Learning to Tell Time (Hours and Minutes)\n06 Comparing Weights\n07 Morning and Afternoon\n08 Comparing Volume\/Capacity\n09 Learning the Calendar\n10 Learning About a Year\n\nNumbers\n01 Learning 11-15\n02 Learning 16-20\n03 Numbers up to 20 (1)\n04 Numbers up to 20 (2)\n05 10, 20, 30, 40, 50\n06 Learning 21-50\n07 Numbers up to 50\n08 Comparing Number Size\n09 Skip Counting\n10 Smaller Numbers, Bigger Numbers\n\nPuzzles\n01 Spot the Difference\n02 Number Connecting Puzzle\n03 Tetrominoes\n04 Find the Same Picture\n05 Path Connecting Puzzle\n06 Sudoku\n07 Hidden Picture Puzzle\n08 Twin Puzzle\n09 Jigsaw Puzzle\n10 Path Linking Puzzle\n\nGeometry\n01 Parts and Whole\n02 Sorting Shapes\n03 Rotating Shapes\n04 Making Shapes\n05 Drawing the Same Picture\n06 Making Symmetry\n07 Finding Shadows\n08 Finding Hidden Shapes\n09 Heart Puzzle\n10 Coloring the Same Way\n\nPatterns\n01 Completing the Flower Garden\n02 Relationship Between Two Shapes\n03 Organizing the Kitchen\n04 Matrix Patterns\n05 Decorating the Christmas Tree\n06 Repeating Number Patterns\n07 Relationships Between Changing Shapes\n08 Patterns in Motion\n09 Patterns in Changing Numbers\n10 Patterns in Moving Colors\n\nProblem-Solving\n01 Finding What Fits the Condition\n02 Finding Common Features\n03 Learning About Location\n04 Dividing Equally\n05 Matchstick Puzzle\n06 Sorting\n07 Finding Momo\n08 Ladder Game\n09 Making Guesses\n10 Coloring the Same Way\n\nOperations\n01 Combining Numbers up to 9\n02 Splitting Numbers up to 9\n03 Combining and Splitting Numbers up to 9\n04 Learning Addition\n05 Doing Addition\n06 Learning Subtraction\n07 Doing Subtraction\n08 Making 10\n09 Subtracting from 10\n10 Addition and Subtraction\n\nSpace\n01 Sorting Shapes\n02 Folding and Cutting Colored Paper\n03 Learning About 3D Shapes\n04 Arranging in Order\n05 Making Shapes\n06 Same Shape, Different Shape\n07 Shapes Traced from the Floor\n08 Counting Blocks\n09 Finding Top, Front, and Side Views\n10 Counting Large Blocks","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991091428,"sku":"2019091208582","price":92.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/7051894000726.jpg?v=1786423464"},{"product_id":"창의사고력-킨더-수학-팩토-킨더-d","title":"Creative Thinking Kinder Math Facto Kinder D","description":"Description\n\nArithmetic\n01 Combining Numbers up to 9\n02 Separating Numbers up to 9\n03 Combining and Separating Numbers up to 9\n04 Understanding Addition\n05 Doing Addition\n06 Understanding Subtraction\n07 Doing Subtraction\n08 Making 10\n09 Subtracting from 10\n10 Addition and Subtraction\n\nSpace\n01 Sorting Shapes\n02 Folding and Cutting Colored Paper\n03 Understanding Solid Shapes\n04 Arranging in Order\n05 Making Shapes\n06 Same Shape, Different Shape\n07 Shapes Traced from the Floor\n08 Counting Blocks\n09 Finding Views from Above, Front, and Side\n10 Counting Large Blocks","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991124196,"sku":"20190912085821","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/9791193794302.jpg?v=1786423463"},{"product_id":"창의사고력-킨더-수학-팩토-킨더-b","title":"Creative Thinking Kinder Math Facto Kinder B","description":"Description\n\nPuzzles\n01 Find the Difference\n02 Number Connecting Puzzle\n03 Tetrominoes\n04 Find the Same Picture\n05 Path Connecting Puzzle\n06 Sudoku\n07 Hidden Picture Find\n08 Twin Puzzle\n09 Jigsaw Puzzle\n10 Path Linking Puzzle\n\nGeometry\n01 Parts and Whole\n02 Sorting Shapes\n03 Rotating Shapes\n04 Making Shapes\n05 Drawing the Same Picture\n06 Making Symmetry\n07 Finding Shadows\n08 Finding Hidden Shapes\n09 Heart Puzzle\n10 Coloring the Same Way","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991288036,"sku":"20190912085811","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/9791193794289.jpg?v=1786423464"},{"product_id":"사고력을-키우는-팩토-연산-a단계-세트-전5권","title":"Facto Math Operations Level A Set - Building Thinking Skills (5 Volumes)","description":"Description\n\n[Composition and Features]\n\n(1) Each volume is designed for one month of standard study. In Week 1, children learn basic calculation principles with 6 pages per day. In Weeks 2-4, children build on these basics to develop thinking skills with 4 pages per day.\n\n(2) To help children move smoothly through Weeks 2, 3, and 4, an \"Operations Skill Check\" section is included at the end of Week 1, allowing children to confirm they have solidly mastered the basic concepts and providing extra practice if needed.\n\n(3) The difficulty level is designed to gradually increase — from Week 1 to Week 4 within each volume, from Day 1 to Day 5 within each week, and from page 1 to page 4 within each day.\n\n(4) To support self-directed learning, the books include activity stickers, worksheets, intuitive examples, and a variety of helpful hints.\n\n(5) Bonus 1: Math Board Game\nEach volume includes one math board game so that parents and children can enjoy playing together while reinforcing the basic operation principles learned in Week 1. Rather than relying on repetitive drills, this fun board game helps improve both the accuracy and speed of calculations.\n\n(6) Bonus 2: Praise Stickers\nRecognizing that children can easily lose motivation, a space for a \"praise sticker\" is included in the bottom right corner of the last page of each day's lesson. Instead of a single generic phrase, the stickers come in three levels — \"You're the Best!\", \"Great Job!\", and \"Keep Trying, You Can Do It!\" — to match each child's level of achievement.\n\n(7) Bonus 3: Math Champion Certificate\nA certificate is included at the end of each volume to motivate children to continue on to the next book. With plenty of praise and enthusiastic applause alongside the certificate, children can build real confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of additional learning materials, including:\n1) Supplementary operation practice problems\n2) Critical thinking operation worksheets\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and resources related to math education, including:\n· Free video lectures on creative critical-thinking math (Facto)\n· Q\u0026A about published books\n· Preparation materials for gifted education programs (past and predicted exam questions)\n· Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991910628,"sku":"201909140881","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.23.33_pm.jpg?v=1786423471"},{"product_id":"사고력을-키우는-팩토-연산-p단계-세트-전5권","title":"FACTO Math Operations Level P Set - Building Thinking Skills (5 Volumes)","description":"Table of Contents \/ Inside the Book\nNumbers up to 10\nAddition with Small Numbers\nSubtraction with Small Numbers\nAddition and Subtraction with Small Numbers\nNumbers up to 50\n\nPublisher's Review\n\n[Structure and Features]\n\n(1) Each volume is designed for one month of standard study. In Week 1, children learn the basic principles of operations at a pace of 6 pages per day. In Weeks 2-4, building on these basic principles to develop thinking skills, the pace is 4 pages per day.\n\n(2) To help children move smoothly through Weeks 2, 3, and 4, a 'Skills Check' section is included at the end of Week 1, allowing children to confirm they have solidly mastered the basic concepts and providing extra practice if needed.\n\n(3) The difficulty level is designed to gradually increase within each volume, progressing from Week 1 → Week 2 → Week 3 → Week 4, from Day 1 → Day 2 → Day 3 → Day 4 → Day 5 within each week, and from Page 1 → Page 2 → Page 3 → Page 4 within each day.\n\n(4) To support children's self-directed learning, the book includes activity stickers, worksheets, intuitive examples, and various helpful hints.\n\n(5) Bonus 1: Math Board Game\nEach volume includes one math board game so that parents and children can enjoy playing together while reinforcing the basic operation principles learned in Week 1. Rather than relying on tedious, repetitive drills, this fun board game helps improve both the accuracy and speed of calculations.\n\n(6) Bonus 2: Praise Stickers\nRecognizing that children can easily lose motivation, a space for a 'Praise Sticker' is provided in the bottom right corner of the last page of each day's lesson. Instead of a single generic phrase, the stickers come in three levels tailored to achievement — 'Excellent!', 'Great Job!', and 'Keep Trying! You Can Do It!' — to keep children motivated.\n\n(7) Bonus 3: Math Champion Certificate\nA certificate is included at the end of each volume to motivate children to move on to the next one. When paired with warm praise and enthusiastic applause, this certificate helps build children's confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of additional learning resources, including:\n1) Supplementary operation practice problems\n2) Thinking-skills operation worksheets\n\n(9) The FACTO Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and resources related to math education, including:\n- Free video lectures on creative thinking-skills math (FACTO)\n- Q\u0026A related to published textbooks\n- Preparatory materials for gifted education programs (past and sample questions)\n- Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991943396,"sku":"201909140880","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_6.49.43_pm.jpg?v=1786423471"},{"product_id":"사고력을-키우는-팩토-연산-b단계-세트-전5권","title":"Factor Math Operations Level B Set (5 Volumes) - Building Thinking Skills","description":"Description\n\n[Composition and Features]\n\n(1) The standard study period for one volume is 1 month. Week 1, which covers basic calculation principles, consists of 6 pages per day, while Weeks 2-4, which build thinking skills based on those principles, consist of 4 pages per day.\n\n(2) To help children smoothly progress through Weeks 2, 3, and 4, a \"Calculation Skills Check\" section is included at the end of Week 1, allowing children to confirm and reinforce their understanding of the basic concepts learned that week.\n\n(3) The difficulty level is designed to gradually increase in the order of \"Week 1 → Week 2 → Week 3 → Week 4\" within each volume, \"Day 1 → Day 2 → Day 3 → Day 4 → Day 5\" within each week, and \"Page 1 → Page 2 → Page 3 → Page 4\" within each day.\n\n(4) To support children's self-directed learning, the books include activity stickers, activity sheets, intuitive examples, and various helpful hints.\n\n(5) Bonus 1: Math Board Game\nEach volume includes one math board game, allowing parents and children to enjoy playing together while reinforcing the basic calculation principles from Week 1. Rather than being a repetitive drill workbook, this fun math board game helps improve both accuracy and speed in calculation.\n\n(6) Bonus 2: Praise Stickers\nRecognizing that children can easily lose motivation, a space for a \"Praise Sticker\" is provided in the bottom right corner of the last page of each day's lesson to encourage continued learning. Instead of a single generic phrase like \"Well Done!\", the praise stickers come in three levels—\"Excellent!\", \"Well Done!\", and \"Keep Trying! You Can Do It!\"—to match the child's achievement.\n\n(7) Bonus 3: Math Champion Award\nAn award certificate is included at the end of each volume to motivate children to move on to the next one. When parents offer generous praise and enthusiastic applause along with the certificate, children can build genuine confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of learning materials, including:\n1) Supplementary calculation practice problems\n2) Thinking skills calculation activity sheets\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and resources related to math education, including:\n- Free video lectures on Creative Thinking Math Facto\n- Q\u0026A related to published workbooks\n- Preparation materials for gifted education programs (past exam questions, practice questions)\n- Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623991976164,"sku":"201909140882","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/x9788928629060.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-c단계-세트-전5권","title":"Facto Math Thinking Skills Level C Set - Complete 5 Volumes","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992008932,"sku":"201909140883","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.25.02_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-p01-10까지의-수","title":"Facto Math Operations for Building Thinking Skills P01 - Numbers Up To 10","description":"Description\n\nMath Board Game\n\nWeek 1\nDay 1 | Numbers up to 5\nDay 2 | Numbers up to 9\nDay 3 | Order of Numbers\nDay 4 | One More, One Less\nDay 5 | Comparing Two Numbers\nOperations Skills Check\n\nWeek 2\nDay 1 | Counting Objects\nDay 2 | Finding Hidden Numbers\nDay 3 | Train Numbers\nDay 4 | Finding the Bigger Number\nDay 5 | Matchstick Numbers\n\nWeek 3\nDay 1 | Maze Puzzle\nDay 2 | Coloring\nDay 3 | Finding Pairs\nDay 4 | Ancient Numbers\nDay 5 | Matchstick Addition\n\nWeek 4\nDay 1 | Number Patterns\nDay 2 | Connecting Consecutive Numbers\nDay 3 | Matchstick Subtraction\nDay 4 | Paper Cutting\nDay 5 | Treasure Hunt\n\nAnswer Key Appendix\n\nComposition and Features\n\n(1) The standard study period for one workbook is one month. Week 1, which teaches the basic principles of operations, consists of 6 pages per day, while Weeks 2-4, which build thinking skills based on those basic principles, consist of 4 pages per day.\n\n(2) To help children move smoothly into Weeks 2, 3, and 4, an 'Operations Skills Check' section is included at the end of Week 1, allowing children to confirm they have solidly mastered the basic concepts and providing extra practice if needed.\n\n(3) The difficulty level increases gradually — from Week 1 to Week 2 to Week 3 to Week 4 within each book, from Day 1 to Day 5 within each week, and from page 1 to page 4 within each day.\n\n(4) To support children's self-directed learning, the book includes activity stickers, activity sheets, intuitive examples, and a variety of helpful hints.\n\n(5) Bonus 1: Math Board Game\nEach book includes one math board game so that parents and children can enjoy playing together while reinforcing the basic operation principles from Week 1. Rather than relying on repetitive drills, this fun math board game helps improve both accuracy and speed in calculations.\n\n(6) Bonus 2: Praise Stickers\nRecognizing that children can easily lose motivation, a 'praise sticker' spot is included in the bottom right corner of the final page of each day's lesson to encourage continued learning. The praise stickers come in three levels based on achievement — such as 'Excellent!', 'Great Job!', and 'Keep Trying, You Can Do It!' — rather than a single generic phrase.\n\n(7) Bonus 3: Math Champion Certificate\nA certificate is included at the end of each book to motivate children for the next book in the series. With plenty of praise and enthusiastic applause alongside the certificate, children can build real confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of learning resources, including:\n1) Supplementary operations problems\n2) Thinking-skills operations activity sheets\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and resources related to math education, including:\n- Free video lectures on Facto creative thinking-skills math\n- Q\u0026A related to published workbooks\n- Preparation materials for gifted education programs (past and sample questions)\n- Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992041700,"sku":"2019091408801","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.46.39_pm.jpg?v=1786423472"},{"product_id":"사고력을-키우는-팩토-연산-p02-작은-수의-덧셈","title":"Facto Math Thinking Skills Operations P02 - Addition With Small Numbers","description":"Description\n\nMath Board Game\n\nWeek 1\nDay 1 | Gathering Numbers\nDay 2 | Addition Equations and Gathering Numbers\nDay 3 | Making 5\nDay 4 | Adding 5\nDay 5 | Addition Up to 9\n\nWeek 2\nDay 1 | Domino Math\nDay 2 | Scale Math\nDay 3 | Target Math\nDay 4 | Ladder Math\nDay 5 | Shape Math\n\nWeek 3\nDay 1 | Numbers With the Same Sum\nDay 2 | Addition Table\nDay 3 | Finding the Path\nDay 4 | Gathering Three Numbers\nDay 5 | Ancient Numbers\n\nWeek 4\nDay 1 | Gathering Dominoes\nDay 2 | Making the Target Number\nDay 3 | Numbers Represented by Animals\nDay 4 | Matchstick Math\nDay 5 | Finding the Addition Equation\n\nAnswer Key\n\nAppendix Composition and Features\n\n(1) The standard study period for one workbook is one month. In Week 1, where children learn the basic principles of operations, each day covers 6 pages. In Weeks 2 through 4, where children build thinking skills based on these basic principles, each day covers 4 pages.\n\n(2) To help children move smoothly into Weeks 2, 3, and 4, an “Operations Skill Check” section is included at the end of Week 1, allowing children to confirm and reinforce their understanding of the basic concepts.\n\n(3) The difficulty level is designed to gradually increase — from Week 1 to Week 4 within each book, from Day 1 to Day 5 within each week, and from page 1 to page 4 within each day.\n\n(4) To support children's self-directed learning, the book includes activity stickers, activity sheets, intuitive examples, and a variety of helpful hints.\n\n(5) Appendix 1: Math Board Game\nEach workbook includes one math board game so that parents and children can enjoy playing together while reinforcing the basic addition principles learned in Week 1. Rather than relying on repetitive drills, this fun board game helps improve both accuracy and speed in calculation.\n\n(6) Appendix 2: Praise Stickers\nRecognizing that children can easily lose motivation, a space for a “Praise Sticker” is provided in the bottom right corner of the last page of each day's lesson. Instead of a single generic phrase, the stickers come in three levels based on achievement: “Great Job!”, “Well Done!”, and “Keep Trying! You Can Do It!”\n\n(7) Appendix 3: Operations Champion Certificate\nAt the end of each workbook, a certificate is included to motivate children to continue on to the next book. With praise and enthusiastic encouragement alongside this certificate, children can build lasting confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of learning resources, including:\n1) Additional operations practice problems\n2) Thinking-skills operations activity sheets\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and materials related to math education, including:\n· Free video lectures on Facto Creative Thinking Math\n· Q\u0026A about published workbooks\n· Preparation materials for gifted education programs (past and practice questions)\n· Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992074468,"sku":"20190914088011","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.53.03_pm.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-p05-50까지의-수","title":"Facto Math P05 - Numbers Up To 50: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-1.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992107236,"sku":"201909140880111","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.59.43_pm.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-p04-작은-수의-덧셈과-뺄셈","title":"Facto Math Thinking Skills Operations P04 - Addition And Subtraction Of Small Numbers","description":"Description\n\nMath Board Game\n\nWeek 1: Splitting and Combining, Switching Addition, The Relationship Between Addition and Subtraction Equations, The Relationship Between Subtraction and Addition Equations, Calculating with Three Numbers\n\nWeek 2: Scale Calculation, Ladder Calculation, Rule Calculation, Number Box Calculation, Number Path Puzzle\n\nWeek 3: Number Rod Calculation, Two-Pan Balance Calculation, Number Line Calculation, Domino Operations, Making a Target Number\n\nWeek 4: Matchstick Calculation, Completing Equations, Domino Splitting and Combining, Inserting Symbols, Making Numbers with Blocks, Answer Key\n\n(1) The standard study period for one workbook is one month. Week 1, which covers the basic principles of operations, consists of 6 pages per day, while Weeks 2-4, which build thinking skills based on those basic principles, consist of 4 pages per day.\n\n(2) To help ensure smooth learning throughout Weeks 2, 3, and 4, an 'Operations Skills Check' is included at the end of Week 1 so that children can confirm they have solidly mastered the basic concepts and review as needed.\n\n(3) The difficulty level of the workbook is designed to gradually increase — from Week 1 to Week 2 to Week 3 to Week 4 within each book, from Day 1 to Day 5 within each week, and from Page 1 to Page 4 within each day.\n\n(4) To support children's self-directed learning, the workbook includes activity stickers, activity sheets, intuitive examples, and a variety of hints.\n\n(5) Bonus 1: Math Board Game — Each workbook includes one math board game so that parents and children can enjoy playing together while reinforcing the basic operation principles learned in Week 1. Rather than being just a repetitive drill book, this fun math board game also helps improve accuracy and speed in calculation.\n\n(6) Bonus 2: Praise Stickers — Considering that children can easily lose motivation, a space for a 'praise sticker' is provided in the bottom right corner of the last page of each day's lesson to help encourage continued learning. Instead of a single generic phrase like 'Well done!', the praise stickers come in three levels — 'Excellent!', 'Well done!', and 'Keep trying, you can do it!' — to match the child's level of achievement.\n\n(7) Bonus 3: Math Champion Certificate — A certificate is included at the end of each workbook to motivate children to continue on to the next volume. When children receive this certificate along with generous praise and enthusiastic applause, they will build real confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of additional learning materials, including: 1) Supplementary operation practice problems, 2) Thinking-skills operation activity sheets.\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wide range of information and resources related to math education, including: Free video lectures on creative thinking-skills math (Facto), Q\u0026A about published workbooks, Materials to prepare for gifted education programs (past and predicted exam questions), and Elementary math tips and Q\u0026A.","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992140004,"sku":"201909140880121","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.56.18_pm.jpg?v=1786423472"},{"product_id":"사고력을-키우는-팩토-연산-a02-덧셈구구","title":"Facto Math A02: Addition Facts - Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.15.17_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992172772,"sku":"20190914088111","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.40.23_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-a03-뺄셈구구","title":"Building Thinking Skills: Facto Math A03 - Subtraction Facts","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.15.17_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992205540,"sku":"20190914088112","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.42.00_pm.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-p03-작은-수의-뺄셈","title":"Facto Math for Building Thinking Skills P03 - Subtraction with Small Numbers","description":"Description\n\nMath Board Game\n\nWeek 1: Number Splitting\n- Subtraction equations and number splitting\n- Subtracting from numbers 5 and under\n- Subtracting by crossing out\n- Subtracting by comparing\n\nWeek 2: Ladder Calculations\n- Measurement calculations\n- Robot subtraction\n- Number box calculations\n- Rule-based calculations\n\nWeek 3: Paths With Equal Differences\n- Puzzles\n- Arrow rules\n- Tutankhamun game\n- Matchstick calculations\n\nWeek 4: Domino Splitting\n- Making numbers that fit given conditions\n- Subtraction tables\n- Matchstick puzzles\n- Numbers represented by animals\n- Answer key\n\nBonus Materials\n\n(1) The standard study period for one workbook is one month. Week 1, which teaches the basic principles of calculation, consists of 6 pages per day, while Weeks 2 through 4, which build thinking skills based on those basic principles, consist of 4 pages per day.\n\n(2) To help children move smoothly through Weeks 2, 3, and 4, a 'Calculation Skills Check' is included at the end of Week 1 so that children can confirm they have mastered the fundamental concepts and review as needed.\n\n(3) The difficulty level of the workbook increases gradually — from Week 1 to Week 4 within each book, from Day 1 to Day 5 within each week, and from page 1 to page 4 within each day.\n\n(4) To support self-directed learning, the workbook includes activity stickers, activity sheets, intuitive examples, and various helpful hints.\n\n(5) Bonus 1: Math Board Game — Each workbook includes one math board game so that parents and children can enjoy playing together while reinforcing the basic calculation principles from Week 1. Rather than relying solely on repetitive drills, this fun board game helps improve both the accuracy and speed of children's calculations.\n\n(6) Bonus 2: Praise Stickers — Recognizing that children can easily lose motivation, a 'Praise Sticker' spot is included in the bottom right corner of the final page of each day's lesson to encourage continued learning. Rather than a single generic phrase, the praise stickers come in three levels — 'Excellent!', 'Great Job!', and 'Keep Trying! You Can Do It!' — to match each child's progress and effort.\n\n(7) Bonus 3: Calculation Champion Certificate — A certificate is included at the end of each workbook to motivate children as they move on to the next level. When paired with genuine praise and enthusiastic encouragement, this certificate helps children build lasting confidence in math.\n\n(8) The Mathtian website (http:\/\/www.mathtian.com) offers a variety of additional learning resources, including:\n1) Supplementary calculation problems\n2) Thinking-skills activity sheets\n\n(9) The Facto Cafe (http:\/\/cafe.naver.com\/factos) provides a wealth of information and resources related to math education, including:\n- Free video lectures on creative thinking-based Facto Math\n- Q\u0026A related to published workbooks\n- Preparation materials for gifted education programs (past exam questions and practice problems)\n- Elementary math tips and Q\u0026A","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992238308,"sku":"20190914088012","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-14_at_7.54.18_pm.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-a01-100까지의-수","title":"Facto Math A01 - Numbers Up To 100: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.15.17_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992271076,"sku":"2019091408811","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.29.22_pm.jpg?v=1786423472"},{"product_id":"사고력을-키우는-팩토-연산-b01-세-자리-수","title":"Building Thinking Skills With Facto Math - Operations B01: Three-Digit Numbers","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.28.02_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992303844,"sku":"2019091408821","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.48.14_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-a04-두-자리-수-한-자리-수","title":"Facto Math for Building Thinking Skills A04 - (Two-Digit Numbers) + (One-Digit Numbers)","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.15.17_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992336612,"sku":"201909140881111","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.43.28_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-b03-두-자리-수-두-자리-수","title":"Facto Math for Critical Thinking B03 - (Two-Digit Numbers) - (Two-Digit Numbers)","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.28.02_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992369380,"sku":"20190914088212","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.52.23_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-a05-두-자리-수-한-자리-수","title":"Factive Thinking Math Operations A05 - (Two-Digit Number) - (One-Digit Number)","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.15.17_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992402148,"sku":"201909140881121","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.44.31_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-b02-두-자리-수-두-자리-수","title":"Facto Math B02: Building Thinking Skills - (Two-Digit Number) + (Two-Digit Number)","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.28.02_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992434916,"sku":"20190914088211","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.50.09_pm.jpg?v=1786423474"},{"product_id":"사고력을-키우는-팩토-연산-b05-큰-수의-덧셈과-뺄셈","title":"Facto Math Operations B05 - Addition and Subtraction of Large Numbers: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.28.02_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992467684,"sku":"201909140882121","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.54.57_pm.jpg?v=1786423475"},{"product_id":"사고력을-키우는-팩토-연산-c02-두-자리-수의-곱셈","title":"Facto Math C02 - Two-Digit Number Multiplication: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992500452,"sku":"20190914088311","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.58.55_pm.jpg?v=1786423473"},{"product_id":"사고력을-키우는-팩토-연산-c04-큰-수의-곱셈과-나눗셈","title":"Facto Operations C04 - Multiplication and Division of Large Numbers: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992533220,"sku":"201909140883111","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_3.04.32_pm.jpg?v=1786423475"},{"product_id":"사고력을-키우는-팩토-연산-c01-나눗셈구구","title":"Facto Math For Thinking Skills C01 - Division Facts","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992565988,"sku":"2019091408831","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.56.21_pm.jpg?v=1786423476"},{"product_id":"사고력을-키우는-팩토-연산-b04-곱셈구구","title":"Facto Math B04: Multiplication Tables - Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.28.02_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992598756,"sku":"201909140882111","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_2.53.36_pm.jpg?v=1786423475"},{"product_id":"사고력을-키우는-팩토-연산-c03-혼합-계산","title":"Facto Math C03 - Mixed Calculations: Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992631524,"sku":"20190914088312","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_3.02.21_pm.jpg?v=1786423475"},{"product_id":"사고력을-키우는-팩토-연산-c05-분수-소수의-덧셈과-뺄","title":"Facto Math C05: Addition and Subtraction of Fractions and Decimals - Building Thinking Skills","description":"\u003ch2 style=\"font-size:1.8em; font-weight:700; margin:0 0 16px;\"\u003eDescription\u003c\/h2\u003e\n\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/Screen_Shot_2019-09-14_at_7.34.32_PM.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e\u003cimg alt=\"\" src=\"\/pub\/media\/wysiwyg\/tmp-2.jpg\" style=\"display:block; max-width:100%; height:auto;\" width=\"700\"\u003e","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623992664292,"sku":"201909140883121","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/screen_shot_2019-09-16_at_3.06.04_pm.jpg?v=1786423475"},{"product_id":"초등-창의사고력-수학-팩토-lv-3-탐구-세트-전3권","title":"Elementary Creative Thinking Math Facto Lv.3 Exploration Set - 3 Volumes","description":"Description [Elementary Creative Thinking Math Facto Lv.3 Principle A] I. Measurement 1. Perimeter of Combined Shapes 2. Perimeter of Right-Angled Bent Shapes 3. Perimeter of Indented Shapes 4. Ruler with Erased Marks 5. Measurable Length and Weight 1 6. Measurable Length and Weight 2 II. Puzzles 1. Completing the Picture 2. Guessing 3. Word Puzzle 4. Matchstick Calculations 5. Connecting Numbers 6. Nonogram III. Numbers 1. Making Numbers with Number Cards 2. Making Numbers That Fit Conditions 3. Arranging Number Cards 4. Number and Digit Count 5. Numbers That Fit Conditions 6. Palindrome Numbers\n\n[Elementary Creative Thinking Math Facto Lv.3 Principle B] I. Patterns 1. Repeating Units 2. Spinning Patterns 3. Increasing Patterns 4. Number Sequences 5. Number Arrangement Table 6. Baduk Stone Patterns II. Geometry 1. Polyomino 2. Polyiamond 3. Combining Different Shapes 4. Dividing to Fit Conditions 5. Dividing into Squares 6. Number of Shapes III. Problem-Solving Skills 1. Planting Roadside Trees 2. Cutting Logs 3. Solving by Drawing Pictures 4. Exchanging Empty Bottles 5. Giving and Receiving 6. Solving by Assumption\n\n[Elementary Creative Thinking Math Facto Lv.3 Principle C] I. Operations 1. Smallest Difference 2. Making Equations 3. Largest Product 4. Addition Cryptarithm 5. Multiplication Cryptarithm 6. Various Cryptarithms II. Space 1. Overlapping Colored Paper 2. Folding and Cutting 3. Folding to Target Number 4. Building Blocks 5. Top, Front, Side 6. Net (Unfolded Diagram) III. Logical Reasoning 1. Classifying 2. Shape Analogy Reasoning 3. Word Analogy Reasoning 4. Syllogism 5. Arrangement 6. Deduction\n\n[Elementary Creative Thinking Math Facto Lv.3 Exploration A] I. Measurement 1. Perimeter of Combined Shapes 2. Perimeter of Right-Angled Bent Shapes 3. Perimeter of Indented Shapes 4. Ruler with Erased Marks 5. Measurable Length and Weight 1 6. Measurable Length and Weight 2 II. Puzzles 1. Completing the Picture 2. Guessing 3. Word Puzzle 4. Matchstick Calculations 5. Connecting Numbers 6. Nonogram III. Numbers 1. Making Numbers with Number Cards 2. Making Numbers That Fit Conditions 3. Arranging Number Cards 4. Number and Digit Count 5. Numbers That Fit Conditions 6. Palindrome Numbers\n\n[Elementary Creative Thinking Math Facto Lv.3 Exploration B] I. Patterns 1. Repeating Units 2. Spinning Patterns 3. Increasing Patterns 4. Number Sequences 5. Number Arrangement Table 6. Baduk Stone Patterns II. Geometry 1. Polyomino 2. Polyiamond 3. Combining Different Shapes 4. Dividing to Fit Conditions 5. Dividing into Squares 6. Number of Shapes III. Problem-Solving Skills 1. Planting Roadside Trees 2. Cutting Logs 3. Solving by Drawing Pictures 4. Exchanging Empty Bottles 5. Giving and Receiving 6. Solving by Assumption\n\n[Elementary Creative Thinking Math Facto Lv.3 Principle C] I. Operations 1. Smallest Difference 2. Making Equations 3. Largest Product 4. Addition Cryptarithm 5. Multiplication Cryptarithm 6. Various Cryptarithms II. Space 1. Overlapping Colored Paper 2. Folding and Cutting 3. Folding to Target Number 4. Building Blocks 5. Top, Front, Side 6. Net (Unfolded Diagram) III. Logical Reasoning 1. Classifying 2. Shape Analogy Reasoning 3. Word Analogy Reasoning 4. Syllogism 5. Arrangement 6. Deduction","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624115118308,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/x9788928646388.jpg?v=1786424205"},{"product_id":"초등-창의사고력-수학-팩토-lv-1-응용-세트-전3권","title":"Elementary Creative Thinking Math FACTO Lv.1 Application Set - All 3 Volumes","description":"Description Book Introduction\n\nFACTO (Free Active Creative Thinking O. Junior mathtian) represents a junior mathematician who thinks freely, confidently, and creatively. This book is a creative thinking math workbook designed for advanced-level students, organizing key principles and strategies for mathematical problem-solving by topic to help preschool and early elementary children build strong thinking skills.\n\nElementary Creative Thinking Math FACTO Lv.1 Application A\nI. Numbers\n1. Numbers and Numerals\n2. Digital Numbers\n3. Even and Odd Numbers\n4. Numbers That Meet Conditions\nII. Puzzles\n1. Nonograms\n2. Mirror Puzzles\n3. Sudoku\n4. O,X Puzzles\nIII. Measurement\n1. Direct Comparison\n2. Indirect Comparison\n3. Time\n4. Distance and Speed\n\nElementary Creative Thinking Math FACTO Lv.1 Application B\nI. Patterns\n1. Patterns\n2. Double Patterns\n3. Number Patterns\n4. Analogical Reasoning\nII. Geometry\n1. Making Shapes\n2. Dividing Shapes\n3. Overlapping Shapes\n4. Mirrored Shapes\nIII. Problem-Solving Skills\nMaking Shapes, Dividing Shapes, Overlapping Shapes, Mirrored Shapes\n\nElementary Creative Thinking Math FACTO Lv.1 Application C\nI. Operations\n1. Sum and Difference\n2. Operation Puzzles\n3. Making Equations\n4. Magic Squares\nII. Spatial Reasoning\n1. Solid Shapes\n2. Counting Blocks\n3. Making Shapes\n4. Overlapping and Cutting Colored Paper\nIII. Logical Reasoning\n1. Making Amounts\n2. Arrangement\n3. Truth and Falsehood\n4. Deduction Tables","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624322638052,"sku":"2019091208711-1","price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/EC_B4_88_EB_93_B1-_EC_B0_BD_EC_9D_98_EC_82_AC_EA_B3_A0_EB_A0_A5-_EC_88_98_ED_95_99-_ED_8C_A9_ED_86_A0-Lv.1-_EC_9D_91_EC_9A_A9.jpg?v=1786426610"},{"product_id":"창의사고력-수학-키즈-팩토-세트-전6권","title":"Creative Thinking Math Kids Facto Set - All 6 Volumes","description":"Description: FACTO (Free Active Creative Thinking O. Junior Mathtian) — Facto is a junior mathematician who thinks freely, confidently, and creatively. Designed as a creative-thinking math exploration series for advanced learners, this set organizes the core principles and strategies needed for mathematical problem-solving by preschool and early elementary children into thematic units, helping them build strong thinking skills.\n\nCreative Thinking Kids Math Facto Kids Basic A\nCreative Thinking Kids Math Facto Kids Basic B\nCreative Thinking Kids Math Facto Kids Basic C\nCreative Thinking Kids Math Facto Kids Applied A\nCreative Thinking Kids Math Facto Kids Applied B\nCreative Thinking Kids Math Facto Kids Applied C\n\n[1] Creative Thinking Kids Math Facto Kids Basic A — Mathtian R\u0026D Center \/ Mathtian\nFACTO (Free Active Creative Thinking O. Junior Mathtian) — Facto is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative-thinking math exploration series for advanced learners, organizing the core principles and strategies needed for mathematical problem-solving by preschool and early elementary children into thematic units to help build thinking skills.\nI. Numbers: 1. Counting 2. Representing Numbers 3. Number Characteristics and Number Charts 4. Comparing Number Size\nII. Puzzles: 1. Path-Finding Puzzles 2. Number Placement Puzzles 3. Number Connecting Puzzles 4. Division Puzzles\nIII. Measurement: 1. Comparing Length 2. Comparing Weight 3. Comparing Area 4. Comparing Volume\n\n[2] Creative Thinking Kids Math Facto Kids Basic B — Mathtian R\u0026D Center \/ Mathtian\nFACTO (Free Active Creative Thinking O. Junior Mathtian) — Facto is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative-thinking math exploration series for advanced learners, organizing the core principles and strategies needed for mathematical problem-solving by preschool and early elementary children into thematic units to help build thinking skills.\nI. Patterns: 1. Various Patterns 2. Finding Common Features 3. Arrangement Patterns 4. Relationship Patterns\nII. Geometry: 1. Same Shapes 2. Completing Shapes 3. Symmetrical Shapes and Mirror Images 4. Shape Puzzles\nIII. Problem-Solving Skills: 1. Understanding the Problem 2. Trying It Yourself 3. Making a Table 4. Finding a Path\n\n[3] Creative Thinking Kids Math Facto Kids Basic C — Mathtian R\u0026D Center \/ Mathtian\nFACTO (Free Active Creative Thinking O. Junior Mathtian) — Facto is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative-thinking math exploration series for advanced learners, organizing the core principles and strategies needed for mathematical problem-solving by preschool and early elementary children into thematic units to help build thinking skills.\nI. Calculation: 1. Splitting and Combining 2. Making 10 3. Calculation Puzzles 4. Addition and Subtraction\nII. Space: 1. Parts and Wholes 2. Shapes of Objects 3. Overlapping and Cutting Colored Paper 4. Position and Direction\nIII. Logical Reasoning: 1. Cutting Bread 2. Finding Words 3. Arrangement","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624358125796,"sku":"07152025999","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/7051894000728.jpg?v=1786426797"},{"product_id":"초등-창의사고력-수학-팩토-lv-4-세트-전4권","title":"Elementary Creative Thinking Math FACTO Lv.4 Set - All 4 Volumes","description":"Description\n\nFACTO (Free Active Creative Thinking O. Junior mathtian) FACTO is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative thinking math exploration workbook designed for high-achieving students. It presents representative problem types across 180 key creative thinking topics, organized by subject area, helping students build problem-solving skills and critical thinking through hands-on practice. It also serves as an in-depth creative thinking workbook that can be used to prepare for various domestic and international math competitions, as well as gifted education programs affiliated with universities and regional education offices.\n\n1) Organized by Representative Creative Thinking Topics at Each Level\nEach level is thoughtfully organized around key representative creative thinking topics, allowing students to encounter various approaches to each type of problem and explore them in depth. By presenting representative problem types for each key theme, students can understand underlying principles and systematically approach problems by following the flow of logical thinking.\n\n2) Problem Type Analysis for Gifted Classes, Gifted Education Centers, and Competitions\nWith the expansion of gifted education eligibility, this workbook is organized around representative problem types that frequently appear on gifted education center exams, helping students gradually prepare for gifted classes and gifted education centers.\n\n3) Rich and Thorough Manual\nThe manual provides detailed explanations for each problem and helps students grasp key points at a glance. Rather than simply solving problems and checking answers, students can study effectively and independently without missing any important points.\n\n4) Diagnostic and Comprehensive Assessments Provided\nA diagnostic assessment available through the Mathtian website (http:\/\/www.mathtian.com) helps determine the appropriate level of the workbook for each student, while a comprehensive assessment after completing the workbook allows students to check their achievement.\n\n5) Online Services Provided\nThrough the Naver Cafe (http:\/\/cafe.naver.com\/factos.cafe), a variety of creative thinking resources and learning information are continuously provided, including early childhood math learning methods, elementary math learning methods, past gifted education center exam questions, practice questions, video lectures, and Q\u0026A.\n\nI. Numbers and Operations\n01 Number Arrangement Puzzles\n02 Cryptarithms\n03 Four Fours\n\nII. Language and Logic\n04 Number Puzzles\n05 Nim Game\n06 Strategy Games\n\nIII. Shapes\n07 Mirror Images\n08 Combining Shapes\n09 Folding and Overlapping Colored Paper\n\nIV. Patterns and Problem-Solving\n10 Counting Patterns in Shapes\n11 Sierpinski Triangle\n12 Intersection Points and Regions\n\nV. Measurement\n13 Perimeter of Plane Figures\n14 Measurable Length and Weight\n15 Broken Clocks\n\nVI. Numbers and Operations\n01 Making Numbers with Number Cards\n02 Grouping and Adding\n03 Fractions\n\nVII. Language and Logic\n04 Shape Analogies\n05 Deduction Tables\n06 Arrangements\n\nVIII. Shapes\n07 Perpendicular and Parallel Lines\n08 Tessellation\n09 Folding and Angles\n\nIX. Number of Cases\n10 One-Stroke Drawing\n11 Number of Shortest Paths\n12 Leagues and Tournaments\n\nX. Patterns and Problem-Solving\n13 Making Assumptions\n14 Roadside Trees and Logs\n15 Calendars\n\nI. Number Sense\n1. Simple Calculations\n2. Sum of Numbers in a Number Table\n3. Sum of Created Numbers\n4. Maximum and Minimum of Sums and Differences\n5. Parentheses\n6. Cryptarithms\n\nII. Puzzles and Games\n1. Nonograms\n2. Magic Squares\n3. Winning Strategies in Games\n4. Matchstick Puzzles 1\n5. Tangram Puzzles\n6. Combining Shapes\n\nIII. Geometry\n1. Number of Trapezoids\n2. Venn Diagrams with Quadrilaterals\n3. Drawing Squares\n4. Number of Squares\n5. Finding Patterns to Count Shapes\n6. Number of Triangles Formed by Connecting Points\n\nIV. Finding Patterns\n1. Shape Analogies\n2. Patterns\n3. Patterns in the Number of Shapes\n4. Number Sequences\n5. Arrow Rules\n6. Intersection Points and Regions\n\nV. Measurement of Shapes\n1. Parallelism and Angle Size\n2. Sum of Interior Angles of Polygons\n3. Interior Angle of a Regular Polygon\n4. Tessellation\n5. Paper Folding\n6. Clocks and Angles\n\n4. Author\n\nVI. Number Theory\n1. Ancient Numbers\n2. Making Numbers\n3. Large Numbers\n4. Number of Digits\n5. Conditions and Numbers\n6. Mirror Numbers\n\nVII. Logical Reasoning\n1. Properties of Odd and Even Numbers\n2. One-Stroke Drawing\n3. Deduction Tables\n4. Arrangements\n5. Solving by Assumption\n6. Taking Socks from a Drawer\n\nVIII. Spatial Sense\n1. Finding Pieces\n2. Moving Shapes\n3. Finding Same and Different Shapes\n4. Overlapping Colored Paper\n5. Folding Colored Paper\n6. Shapes Made by Folding and Cutting\n\nIX. Counting\n1","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624359731428,"sku":"07222025999","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/4-9788928645992.jpg?v=1786426804"},{"product_id":"초등-창의사고력-수학-팩토-lv-6-기본세트-전2권","title":"Elementary Creative Thinking Math FACTO Lv.6 Basic Set - 2 Volumes","description":"Description\n\nFACTO (Free Active Creative Thinking O. Junior Mathtian) is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative thinking math exploration workbook for advanced students. It presents representative problem types across 180 key creative thinking topics by subject area, helping students build problem-solving ability and critical thinking skills through hands-on practice. It can also be used as preparation material for various domestic and international math competitions, as well as gifted education programs run by universities and district offices of education.\n\n1) Organized by Representative Creative Thinking Topics at Each Level\nEach level is thoughtfully organized around representative creative thinking topics, allowing students to explore various approaches and study each type in depth. By presenting representative problem types for each key theme, students can understand underlying principles and systematically approach problems by following the flow of thought.\n\n2) Problem-Type Analysis for Gifted Classes, Gifted Education Centers, and Competitions\nWith the expanded scope of gifted education eligibility, this book is composed of representative problem types that frequently appear on gifted education center exams, helping students gradually prepare for gifted classes and gifted education centers.\n\n3) Rich and Thorough Manual\nThe manual provides detailed explanations for each problem and allows students to grasp key points at a glance. This helps students study effectively and thoroughly on their own, rather than simply solving problems and checking answers.\n\n4) Diagnostic and Summative Assessments Provided\nA diagnostic assessment available on the Mathtian website (http:\/\/www.mathtian.com) helps determine the appropriate level of the workbook for each student, while a summative assessment at the end of the book allows students to check their achievement.\n\n5) Online Services Provided\nThrough the Naver Cafe (http:\/\/cafe.naver.com\/factos.cafe), a variety of creative thinking resources and learning information are continuously provided, including methods for early childhood and elementary math learning, past gifted education center exam questions, practice questions, video lectures, and Q\u0026A.\n\nⅠ. Numbers and Operations\n01 Four Fours and Target Numbers\n02 Missing Digits\n03 Magic Squares\n\nⅡ. Language and Logic\n04 Logic Puzzles\n05 Mobiles\n06 Fake Gold Coins and the Balance Scale\n\nⅢ. Geometry\n07 Transparent Cubes\n08 Solid Figures\n09 Cut Solid Figures\n\nⅣ. Patterns and Problem-Solving\n10 Number Systems\n11 Fibonacci Sequence\n12 Tower of Hanoi and Pascal's Triangle\n\nⅤ. Measurement\n13 Circumference and Area of a Circle\n14 Sam Loyd Puzzles\n15 Clocks and Angles\n\nⅥ. Numbers and Operations\n01 Prime Factorization\n02 Divisors\n03 Egyptian Fractions\n\nⅦ. Language and Logic\n04 The Pigeonhole Principle\n05 River Crossing and Hat Color Puzzles\n06 Inclusion and Exclusion\n\nⅧ. Geometry\n07 Unit Cube Structures\n08 Unit Cube Structures and Surface Area\n09 Solids of Revolution\n\nⅨ. Number of Cases\n10 Probability\n11 Fair Games\n12 Coloring Problems\n\nⅩ. Patterns and Problem-Solving\n13 Work and Efficiency\n14 Solving Problems Using Ratios\n15 Working Backwards","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624359960804,"sku":"07242025997","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/6-9788928646104.jpg?v=1786426805"},{"product_id":"초등-창의사고력-수학-팩토-lv-5-실전세트-전2권","title":"Elementary Creative Thinking Math FACTO Lv.5 Practice Set - 2 Volumes","description":"Description\n\nFACTO (Free Active Creative Thinking O. Junior Mathtian) is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative-thinking math exploration workbook designed for advanced-level students. It presents representative problem types across 180 key creative-thinking topics, organized by area, allowing students to build problem-solving skills and deeper thinking abilities. It also serves as an advanced creative-thinking preparation resource for various domestic and international math competitions, as well as gifted education programs run by universities and regional offices of education.\n\n1) Organized by Representative Creative-Thinking Topics at Each Level\nEach level is thoughtfully composed of representative creative-thinking topics, allowing students to explore various approaches and dig deeply into different problem types. By presenting representative problem types for each major creative-thinking theme, students can understand core principles and systematically approach problems by following the flow of their reasoning.\n\n2) Problem-Type Analysis for Gifted Classes, Gifted Education Centers, and Competitions\nWith the growing number of students eligible for gifted education, this book is composed of representative problem types that frequently appear on gifted education center entrance exams, helping students gradually prepare for gifted classes and gifted education centers.\n\n3) Rich and Thorough Manual\nThe manual provides detailed explanations for each problem and highlights key points at a glance. Rather than simply solving problems and checking answers, students can study effectively and independently without missing important concepts.\n\n4) Diagnostic and Comprehensive Assessments Provided\nA diagnostic assessment available through the Mathtian website (http:\/\/www.mathtian.com) helps determine the appropriate level of the workbook for each student, and a comprehensive assessment after completing the book helps check overall achievement.\n\n5) Online Services Provided\nThrough the Naver Cafe (http:\/\/cafe.naver.com\/factos.cafe), a variety of creative-thinking resources and learning information are continuously provided, including preschool and elementary math learning methods, past gifted education center exam questions, practice questions, video lectures, and Q\u0026A.\n\nI. Number Sense\n1. Various Multiplication Methods\n2. Sums That Cannot Be Made\n3. Sums of Numbers Made from Number Cards\n4. Maximum and Minimum of Products, Quotients, and Remainders\n5. Four Fours (Four 4s)\n6. Cryptarithms and Missing Digit Problems\n\nII. Puzzles and Games\n1. Sudoku\n2. The Principle of Magic Squares\n3. Various Nim Games\n4. Polyominoes\n5. Pentominoes\n6. Dividing Shapes\n\nIII. Geometry\n1. Nets of a Rectangular Prism Without a Lid\n2. Nets of a Rectangular Prism\n3. Cross-Sections of a Cube\n4. Coloring and Cutting a Cube\n5. Combining Cubes\n6. Soma Cube\n\nIV. Finding Patterns\n1. Number Sequences 2\n2. Patterns in Arrangement\n3. Patterns in Shapes\n4. Patterns in the Number of Shapes\n5. Rules 1\n6. Pascal's Triangle\n\nV. Measuring Shapes\n1. Perimeter of a Rectangle\n2. Perimeter of Combined Shapes\n3. Area of a Lawn\n4. Unit Area\n5. Area of Overlapping Shapes\n6. Dividing Area in Half\n\nVI. Number Theory\n1. Ancient Numbers 2\n2. Making Numbers and Counting Them\n3. Sum of Digits\n4. Number of Digits and Numbers\n5. Divisibility Rules\n6. Counting Each Digit\n\nVII. Logical Reasoning\n1. Arranging Numbers\n2. Deductive Logic 1\n3. Truths and Lies\n4. Tiling with Dominoes\n5. The Bridges of Königsberg\n6. The Pigeonhole Principle 2\n\nVIII. Spatial Sense\n1. The Seven-Point Principle of a Die\n2. Viewing a Die from Three Sides\n3. Nets of a Die\n4. Transparent Solid Shapes\n5. Various Nets\n6. Applying Nets\n\nIX. Counting\n1. Number of Shortest Paths 2\n2. Number of Possible Routes\n3. The Frobenius Coin Problem\n4. Lining Up\n5. Selecting Representatives\n6. The Worst-Case Scenario\n\nX. Problem-Solving Skills\n1. Age Calculations\n2. Calendar Problems\n3. Optimal Planning\n4. Measurable Lengths and Weights\n5. Applying Sequences\n6. The Tower of Hanoi","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624359993572,"sku":"07242025998","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/5-thumb-7Yyp7YagLv.57Iuk7KCE7IS47Yq4_7Lg7YwX_525x525_30ffb4d8-4bd4-4a1c-8c0c-2b9cd8518000.png?v=1786426805"},{"product_id":"초등-창의사고력-수학-팩토-lv-4-기본세트-전2권","title":"Elementary Creative Thinking Math FACTO Lv.4 Basic Set - 2 Volumes","description":"Description\n\nFACTO (Free Active Creative Thinking O. Junior mathtian) is a junior mathematician who thinks freely, confidently, and creatively. This book is a creative thinking math exploration workbook designed for advanced students, presenting representative problem types across 180 key creative-thinking topics by subject area, allowing students to build problem-solving skills and reasoning ability through hands-on practice. It also serves as an in-depth creative-thinking workbook that can be used to prepare for various domestic and international competitions, as well as university-affiliated and school district gifted education programs.\n\n1) Composed of Representative Creative-Thinking Topics by Level\nEach level is carefully organized around key representative creative-thinking topics, allowing students to explore problem types through diverse approaches and study them in depth. By presenting representative problem types for each key theme, students can understand underlying principles and approach problems systematically by following the flow of reasoning.\n\n2) Type Analysis for Gifted Classes, Gifted Education Centers, and Competitions\nWith the expansion of eligibility for gifted education, this book is composed of representative problem types frequently featured in gifted education center exams, helping students gradually prepare for gifted classes and gifted education centers.\n\n3) Rich and Thorough Manual\nThe manual provides detailed explanations for each problem and allows students to grasp key points at a glance. Rather than simply solving problems and checking answers, students can study effectively on their own without missing important concepts.\n\n4) Diagnostic and Comprehensive Assessments Provided\nA diagnostic assessment available on the Mathtian website (http:\/\/www.mathtian.com) helps determine the appropriate level of the workbook, while a comprehensive assessment after completing the book allows students to check their achievement.\n\n5) Online Services Provided\nThrough the Naver Cafe (http:\/\/cafe.naver.com\/factos.cafe), various creative-thinking materials and learning information are continuously provided, including methods for early childhood and elementary math learning, past and predicted questions for gifted education centers, video lectures, and Q\u0026A.\n\nⅠ. Numbers and Operations\n01 Number Arrangement Puzzles\n02 Cryptarithms\n03 Four Fours (4 Numbers Puzzle)\n\nⅡ. Language and Logic\n04 Number Puzzles\n05 Nim Game\n06 Strategy Games\n\nⅢ. Shapes\n07 Mirror Reflections\n08 Combining Shapes\n09 Folding and Overlapping Colored Paper\n\nⅣ. Patterns and Problem-Solving\n10 Patterns in Number of Shapes\n11 Sierpinski Triangle\n12 Intersections and Regions\n\nⅤ. Measurement\n13 Perimeter of Plane Figures\n14 Measurable Lengths and Weights\n15 Broken Clocks\n\nⅥ. Numbers and Operations\n01 Making Numbers with Number Cards\n02 Grouping and Adding\n03 Fractions\n\nⅦ. Language and Logic\n04 Shape Analogies\n05 Deduction Tables\n06 Arrangements\n\nⅧ. Shapes\n07 Perpendicular and Parallel Lines\n08 Tessellations\n09 Folding and Angles\n\nⅨ. Number of Cases\n10 One-Stroke Drawing\n11 Number of Shortest Paths\n12 Leagues and Tournaments\n\nⅩ. Patterns and Problem-Solving\n13 Persuasive Arguments\n14 Roadside Trees and Logs\n15 Calendars","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624360124644,"sku":"07242025999","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/4-thumb-7Yyp7YagLv.46riw67O47IS47Yq4_7Lg7YwX_525x525_f5a10ef1-326e-494b-b315-eafcfc2126cf.png?v=1786426806"}],"url":"https:\/\/ibookpark.com\/en\/collections\/%eb%a7%a4%ec%8a%a4%ed%8b%b0%ec%95%88.oembed?page=2","provider":"IBOOKPARK","version":"1.0","type":"link"}