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片断1 生活小探索——“我校占地面积知多少?” 师:刚才我们从生活的实例中快乐地学会了三步计算应用题。下面我们的话题是:“我们的学校知多少?”你知道我们学校的占地面积吗?
A small piece of life to explore - “My school covers an area know how much?” Teacher: We have just learned from the examples of life happy to learn three-dimensional computing application questions. Our topic below is: “How much do we know about our school?” Do you know the area of our school?