{"product_id":"기탄큰수학-c단계-4집","title":"Gitan Big Math Level C Book 4","description":"Description\n\nLevel C Learning Objectives\nBuilding on the number-writing skills learned in Level B, this level focuses on practicing addition of 1~4 to help children grasp the basic concept of addition.\n\nBook (Volume\/Month) \/ Issue (Week) - Learning Content\n\nBook C1, Weeks 1~4: Understanding \"plus 1\" (the next number) — the next number and adding 1. Addition of 1: (1~9)+1, (1~14)+1, (1~19)+1, (1~25)+1, (1~30)+1, (1~60)+1, (1~70)+1, (1~80)+1, (1~99)+1, (1~200)+1, (1~999)+1. Achievement test.\n\nBook C2, Weeks 1~4: Understanding \"plus 2.\" Addition of 2: (1~8)+2, (1~17)+2, (1~22)+2, (1~28)+2, (1~35)+2, (1~40)+2, (1~45)+2. Achievement test.\n\nBook C3, Weeks 1~4: Understanding \"plus 3.\" Addition of 3: (1~9)+3, (1~16)+3, (1~19)+3, (1~26)+3, (1~29)+3, (1~32)+3, (1~36)+3. Addition problems that sum to 10. Achievement test.\n\nBook C4, Weeks 1~4: Addition of 4: (1~10)+4, (1~15)+4, (1~19)+4, (1~26)+4. Addition problems that sum to 10. Achievement test.\n\nBook C5, Weeks 1~4: Comprehensive review of addition up to 4: up to (1~6)+4, up to (1~9)+4, up to (1~16)+4, up to (1~19)+4. Final test.","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623847436516,"sku":"1456878924","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/6000235320_1_1_1_1.jpg?v=1786422403","url":"https:\/\/ibookpark.com\/en\/products\/%ea%b8%b0%ed%83%84%ed%81%b0%ec%88%98%ed%95%99-c%eb%8b%a8%ea%b3%84-4%ec%a7%91","provider":"IBOOKPARK","version":"1.0","type":"link"}