关于“数学综合实践活动”这个词,大家似乎既熟悉又陌生。说熟悉,是因为这个词几乎可以概括一切数学教学活动或学习活动,在老师们的文章或案例中随处可见,可谓俯拾皆是。说陌生,是因为这样的内容到底教学什么、怎么教,大家依然是一头雾水,说不清、道不明。 With regard to the term “comprehensive math activity,” everyone seems to be both familiar and unfamiliar. It is familiar because the word can almost sum up all mathematics teaching activities or learning activities. It can be seen everywhere in teachers’ articles or cases. To be unfamiliar is because this kind of content is taught in the end and how to teach it. Everyone is still confused and can’t explain clearly.