使用这组20个任务卡构建几何推理。
Use this set oftask cards轻松地将数字对话实施到您的教室中。
数字谈判是简短的日常数学活动,使学生可以就数学进行有意义且高度吸引人的对话。只需向学生展示卡的正面,然后询问背面的提示即可。这些交流将导致为学生开发更准确,高效和灵活的策略。
This card set is a great teaching resource designed to help students classify and sort二维数字使用诸如:
- the number of sides
- 具有平行和/或垂直线
- the types of angles they have
- having congruent sides and/or angles.
Print out the task cards front and back so that the prompts are displayed on the back of each card. The cards can also be put on a ring for added convenience.
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