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我喜欢波涛澎湃的大海,也喜欢清澈如镜的湖水。在课堂上,孩子们时而畅所欲言,精彩的发言像汹涌的大海令我折服;时而冷静思考,静如湖水令我感动。那一天,我所感受到的是另一种精彩的美,犹如一粒小石子投入水中所激起的层层浪花,晶莹剔透,形态各异。让我们一同来回顾这段精彩的美。在学习《百以内数的认识》的一节练习课前,我设计了这样一道练习:“有一个数比39大,它可能是几?它又比50小,可能会是几?并且这
I like the surging sea, and I like the crystal clear lake. In the classroom, children always speak their minds, wonderful words like the turbulent sea, I admire; sometimes calm thinking, quiet as the lake touched me. That day, what I felt was another wonderful beauty is like a spray of pebbles thrown into the water layers of spray, crystal clear, different shapes. Let us review together this wonderful beauty. Before I was able to learn the ”Hundreds of Lessons“ section, I designed an exercise like this: ”There is a number that is larger than 39, what is it possible? It is smaller than 50, maybe a few?