三位数的2位乘法任务卡

通过2位乘法在三位数中建立成功

Provide students with recording sheets (included) and a set of task cards. Students will use theirunderstanding of place valueto solve stacked乘法问题像：

576

× 33

我们还建议使用迷你白板，数学笔记本和智能板通过2位数字乘法任务卡解决这些3位数数学课热身.

Scaffolding + Extension Tips

支持需要帮助理解概念的学生，通过向他们提供可以参考的工具，例如乘法事实bookmarks和desk charts.

将3位数字乘以2位数字的更多活动

We created this resource for your数学中心,但是，您也可以使用它来通过以下方式加强小组和全流课程：

Scoot Activity

Place the cards around the room in numerical order and give each student a recording sheet. Assign students or pairs to a starting point card. Give students time to review the card and record their answer in the corresponding space on their paper. The students will rotate to the next card on your cue (for example, say, “SCOOT”). Continue in this manner until students return to their starting point.

Exit Activity

在您的课程后，将卡片送给学生作为评估问题，他们将自己回答。为他们提供自己的粘发（使用我们的Sticky Note Printing Guide + Template) so that they can turn in their answer, making sure they include their name at the top.

Mirror Game

This activity works best with small groups because you’ll need enough dry erase boards and markers for each student. Divide your class into 2 groups seated in 2 lines facing each other. Project a task card and give students a set time to record their answers on their board. On your cue the students turn their boards around so their partner can see their answers. If both students in a pair have the correct answer, they get 2 points. If one has the correct answer, the team gets 1 point.

Get our 10 Best Scaffolding Strategies here!

Easily Prepare This Resource for Your Students

在卡片纸上打印，以增加耐用性和寿命。将所有件放入文件夹或大型信封中，以便于访问。

To keep the task cards out of pockets or under desks, punch a hole in the corner of each to place them on a binder ring.

Sustainability Tip: Print a few recording sheets on cardstock and slip them into dry-erase sleeves. Students can record their answers with a dry-erase marker, then erase and reuse.

由于此活动包括答题表，因此我们建议首先打印整个文件的一份副本。然后，制作空白录音表的复印件，供学生完成。

Before You Download

Use the dropdown icon on the Download button to choose between the PDF or Google Slides version of this resource. A recording sheet and answer key are also included with this download.

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This resource was created by Melissa Mclaren, a teacher in Massachusetts and Teach Starter Collaborator.

通过更多的活动和资源来激发人们对乘法的热爱，以完成您的课程计划！万博足球体育