Area of a Polygon Teacher Resources
Find Area of a Polygon educational ideas and activities
Showing 1 - 20 of 256 resources
Find the Area of a Polygon Using Multiplication
Use prior experience with the array model of multiplication to teach young mathematicians how to find the area of rectangles in the first video of this four-part series. Multiple examples are presented that clearly demonstrate this...
3 mins 2nd - 4th Math CCSS: Designed
Finding the Area of Regular Polygons
Students analyze relationship between the increase in polygons sides and a circle. In this geometry lesson, students relate the size of the central angle of a polygon, to a circle. They compare the formula for the area of a polygon and a...
9th - 12th Math CCSS: Designed
Find the Area of a Polygon Using a Key
The third video in this series of four focuses on the next level of complexity with finding area: using a key where one section of a picture represents more than one square unit. A review of using a key with a graph to count by 10s...
4 mins 2nd - 4th Math CCSS: Designed