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 [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 [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 [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 [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 [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