斑馬Zachary厭倦了躲避草原上的掠食者，他想小睡一下。但他睡著安全嗎？跟隨Zachary在大草原上度過驚心動魄的一天，提升「數感(subitizing)」和學習如何比較數量，並認識有關斑馬的有趣知識！《快樂學數學》系列啟動孩子的算術能力大躍進！孩子將會愛上書中的可愛動物與有趣故事，並在當中學習序數、數數(counting)、跳數(skip counting)、加法、減法等數學概念。本系列每冊書中皆附贈互動素材(官網也提供素材檔案，可自行下載列印裁切)，讓每本書都是孩子動手體驗的學習工具。每則故事中也能讀到有趣的科學小知識，在快樂動手學習中，激發孩子對世界的好奇心與對數學的概念的理解。Zachary the Zebra is tired from running away from his predators. He wants to take a nap.But is it safe for him to fall asleep?Follow the zebra's exciting day in the savannah and learn about subitising and comparing quantities.Read fun facts about plains zebras!Jump start your child's advancement in numeracy with the Happy Learning Math series. Your child will delight in the fun stories about animals and encounter Math concepts, such as ordinal numbers, counting, skip counting, addition, subtraction and more.Materials for interactive play and links to printables are also included, turning each book into a hands-on experiential learning tool. Fun Science facts are also weaved into each story to s
