{"product_id":"lee-jae-hyo-et-al-problem-solving-guide-advanced-elementary-math-grade-4-2026","title":"Lee Jae-hyo et al.: Problem Solving Guide Advanced Elementary Math Grade 4 (2026)","description":"\u003cp\u003eA challenge to the highest level. The top priority is to develop a resolution strategy that will help you analyze problems and then build solutions and then follow through and do things yourself and then use the solution strategies to solve problems and apply them. You can actually build the strength to solve it yourself by practicing this process over and over again. [Tymbolization room] The solution strategy is to analyze the problem of conquering hardship -- to set up a self-stabilizing strategy and solve it. and we develop the ability to solve sentence and form of suffering. [inspection for] the highest level of quality problem, check out -- final stage of learning to ask. by strategically solving the highest level of problems, we prepare for an inter-school and private competition. [the] top level video, check your progress on problems -- [strategy room] and [insults] -- give us problems. If you have trouble building your own solution strategy, or if you're curious about the process, you can watch the video and see how you set up your own strategy and how you solve it.\u003c\/p\u003e\n\u003c!-- kyobooks-enrichment: english summary above, importer facts below --\u003e\n\u003cp\u003e\u003cstrong\u003eKorean title:\u003c\/strong\u003e 문제 해결의 길잡이 심화 초등 수학 4학년(2026)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean author:\u003c\/strong\u003e 이재효 외\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean publisher:\u003c\/strong\u003e 미래엔에듀\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 9791168410442\u003c\/p\u003e","brand":"Lee Jae-hyo et al.","offers":[{"title":"Default Title","offer_id":54199486153068,"sku":"9791168410442","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/3911\/4604\/files\/kyobooks-S000001852686-05cb215a848f54cb2fa1c730e2d138df2c222e07cc1272782b36e9d21a98ed5b.jpg?v=1786817660","url":"https:\/\/checkout.kyobooks.com\/products\/lee-jae-hyo-et-al-problem-solving-guide-advanced-elementary-math-grade-4-2026","provider":"KyoBooks","version":"1.0","type":"link"}