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芭芭拉 - 施德豪尔通过孩子的眼睛为教育倡议，并向老师和家长推广"让我们探索数字之家"的全景概念。她曾在多个地方发表研究和项目，并自2004年在德国和世界各地培训教师。她也曾于德国、英国、波兰和智利等国作为主旨演讲人和论坛领队出席不同会议。芭芭拉的使命集中在儿童早期数学学习和为所有儿童提供平等机会。

马克 - 汉森曾担任任课教师、主任教师和副校长，现已从事教育事业近20年。他也是一位拥有四个孩子的父亲。他对学习有着很大的热情，并希望为他人点燃这份热情，尤其是对数学学习的。他在数学教育方面的工作成果曾在教育期刊上发表。他的目标是为学校和社会培养自信、有创意的数学沟通者，他们能够领略到数学的意义，并享受其中。他现居澳大利亚。本书是他继《全民数学》（TBR图书，2021）后的第二本童书。

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