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创设和谐的教学气氛,激发学习数学的兴趣,让学生通过对“试一试”的内容,亲自动手操作合作交流的方式,使学生掌握所学知识,及时反馈更好的掌握所学内容,更好的掌握并运用。
Create a harmonious teaching atmosphere to stimulate the interest of learning mathematics, so that students can try their best to grasp what they have learned by learning how to collaborate with each other through the “Try It Out” content , Better grasp and use.