Expanding the View
In this math activity, students learn 2 different methods for multiplying 2 digit numbers by 2 digit numbers using expanded notations. Students follow the directions and the examples to solve 24 problems, showing they know both methods.
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Express Whole Numbers in Expanded Form
Expand young mathematicians' understanding of place value with this series of math activities. Focusing on making connections between standard and expanded notation, this resource offers an interactive website, a place value dice game,...
3rd - 5th Math CCSS: Designed
Frame Yourself: Area and Perimeter
Elementary schoolers are arranged in pairs and view the video Math Works: Measurement: The Difference Between Perimeter and Area. They discuss any prior knowledge they have of the term perimeter and then brainstorm together what the...
2nd - 4th Math CCSS: Adaptable