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小学阶段的数学实验,是学生通过观察、操作、试验等实践活动,习得知识、提高技能,积累经验、发展应用意识的一种学习方式。它不同于一般的动手操作,是以操作为主要特征的数学验证或探究活动。《两、三位数除以一位数》的教学充分说明,将数学实验融入我们的数学课堂,能激发学习兴趣,融通核心知识,积累基本活动经验,让师生的教与学呈现出另一种质态。
The mathematics experiment in elementary school is a kind of learning way for students to observe, manipulate, test and other practical activities to acquire knowledge, improve their skills, accumulate experience and develop their sense of application. It is different from the usual hands-on operation is the operation of the main features of mathematical verification or inquiry activities. The teaching of “two and three digits divided by one digit” fully shows that incorporating mathematical experiments into our math classroom can stimulate interest in learning, integrate core knowledge and accumulate experience of basic activities so that teachers and students can show their teaching and learning A kind of quality.