一个11个曲折的,可编辑的教学演讲,重点是跳跃策略。
Thisteaching presentationoutlines the jump strategy when used inaddition。它具有示例幻灯片,可以分解此策略中涉及的步骤,并使用动画来帮助学生可视化过程。
Use the pen tool during Slide Show mode to work through the examples in a guided setting.
You can easily create additional examples in this微软幻灯片软件by duplicating slides and altering the number sentences.
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