{"product_id":"why-수학-측정-3-스토리텔링-steam","title":"Why? Math: Measurement 3 - Storytelling STEAM","description":"Description\n\n1. Deciding the Princess's Punishment — 11\n① Understand the surface area of three-dimensional shapes and learn what they look like when unfolded into a flat plane.\n② Learn how to find the surface area of a rectangular prism.\n\n2. The Bucket Brigade Operation Begins — 41\n① Understand the meaning of volume and capacity, and learn the relationship between volume, capacity, and weight.\n② Learn how to find the volume of an object using the height of water in a water tank.\n\n3. Infiltrating Kala Kuntai — 71\n① Learn the meaning of time of day and duration, and understand how they are used in everyday life.\n② Understand the principles of sundials and learn about the various sundials used throughout history.\n③ Understand how everyday clocks work and learn to read the given time.\n\n4. A Desperate Battle with the Gwangpo Fish — 101\n① Learn about the various types of clocks that have been used throughout history.\n② Learn how units of time used in everyday life were created.\n\n5. The Great Battle Begins — 131\n① Understand the meaning of circumference and pi, and learn how to calculate them.\n② Understand how to find the area of a circle and learn the formula for calculating it.\n\n6. The Age of Trade Opens — 161\n① Understand the surface area of a cylinder and learn how to calculate it.\n② Learn how to find the volume of a cylinder.","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623955865828,"sku":"201907120362","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/x9788930239929.jpg?v=1786423333","url":"https:\/\/ibookpark.com\/en\/products\/why-%ec%88%98%ed%95%99-%ec%b8%a1%ec%a0%95-3-%ec%8a%a4%ed%86%a0%eb%a6%ac%ed%85%94%eb%a7%81-steam","provider":"IBOOKPARK","version":"1.0","type":"link"}