{"product_id":"kumon-focus-on-w-b-speed-proportion-ratio","title":"Kumon Focus On W\/B: Speed, Proportion \u0026 Ratio O\/P","description":"\u003ch4\u003eWondersaurus 說：\u003c\/h4\u003e\n\u003cp\u003e我們十分喜愛這本 Kumon 練習簿，因為它將速度、正比例（proportion）和比率（ratio）等複雜的數學課題化繁為簡，讓孩子學得輕鬆有趣又有效。\u003c\/p\u003e\n\n\u003ch4\u003e產品簡介：\u003c\/h4\u003e\n\u003cp\u003eKumon Focus On W\/B: Speed, Proportion \u0026amp; Ratio O\/P 練習簿以富趣味兼具啟發性的方式，幫助小朋友提升數學技能。本書專注於單一特定主題，讓學習更輕鬆、更具成效。針對充滿挑戰性的課題提供大量練習，助你的孩子在學校取得佳績。這種循序漸進的學習方法，確保孩子在享受學習樂趣的同時，能夠透徹理解所需的核心概念。\u003c\/p\u003e","brand":"KUMON","offers":[{"title":"Default Title","offer_id":49365516648727,"sku":"9781935800415","price":59.5,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/8666\/7799\/files\/amz_137617.jpg?v=1783999853","url":"https:\/\/store.wondersaurus.com\/zh\/products\/kumon-focus-on-w-b-speed-proportion-ratio","provider":"WONDERSAURUS","version":"1.0","type":"link"}