{"product_id":"한-번에-깨치는-수학3단계","title":"One-Step Math Mastery Level 3","description":"Book 1 – Numbers 0–20 overview; grouping 10–50 by tens; combining and separating numbers within 10; addition and subtraction within 5; forming shapes with plane figures (tangram); comparing size and length of three objects; telling time – o'clock\n\nBook 2 – Numbers 0–50 overview; grouping 60–90 by tens; combining and separating numbers within 10; addition and subtraction within 9; classifying by various conditions; telling time – o'clock\n\nBook 3 – Learning numbers 51–60; combining and separating numbers within 10; addition making 10; subtraction from 10; patterns repeating in 2 or 3 units; equal division (1\/2, 1\/3, 1\/4)\n\nBook 4 – Learning numbers 61–70; combining and separating numbers within 10; adding and subtracting by 1s and 2s within 10; understanding position; left-right symmetry\n\nBook 5 – Learning numbers 71–80; combining and separating numbers within 10; addition and subtraction within 10; patterns repeating in 3 or 4 units; making tables and graphs\n\nBook 6 – Review of Books 1–5\n\nBook 7 – Learning numbers 81–90; teen numbers from 10 to 15 plus a number; comparing length and area using tools; telling time – o'clock and half past\n\nBook 8 – Learning numbers 91–100; subtraction with a minuend from 10 to 15 minus a number; comparing volume and weight using tools; telling time – half past\n\nBook 9 – Addition and subtraction of numbers 10–19; adding and subtracting by tens; shapes of objects according to position\n\nBook 10 – Numbers 0–100 overview; addition and subtraction of two-digit numbers within 50 without regrouping, and single-digit numbers; reading a calendar\n\nBook 11 – Preparing for elementary school entrance\n\nBook 12 – Preparing for elementary school entrance\n\nNuri Curriculum – Nature Exploration Area [Mathematical Inquiry]\n\nUnderstanding basic concepts of numbers and operations\n- Knows the various meanings of numbers used in daily life.\n- Understands the relationships of \"equal,\" \"more,\" and \"fewer\" in concrete quantities.\n- Counts about ten concrete objects and understands their quantity.\n\nRepresenting the position and direction of space and shapes in various ways\n- Recognizes the characteristics of basic shapes.\n- Creates various forms using basic shapes.\n\nBasic measurement\n- Compares length, size, weight, etc. in daily life.\n\nUnderstanding regularity\n- Notices repeating patterns in everyday surroundings.\n- Recognizes and imitates repeating patterns.\n\nBasic data collection and presentation\n- Collects necessary information or data.\n- Classifies data according to one criterion.","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624094736612,"sku":"0524202198311","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/x9791125306467.jpg?v=1786424081","url":"https:\/\/ibookpark.com\/en\/products\/%ed%95%9c-%eb%b2%88%ec%97%90-%ea%b9%a8%ec%b9%98%eb%8a%94-%ec%88%98%ed%95%993%eb%8b%a8%ea%b3%84","provider":"IBOOKPARK","version":"1.0","type":"link"}