Perimeter and Area

Fourth graders use the online geoboard to create closed polygons and calculate their perimeters and areas. They are given a paper copy of the geoboard warm-up activity. Students go to the Mathfrog website and select the geoboard Instructions. They complete the vertical geoboard warm-up activity.

4th Math 3 Views 8 Downloads
Resource Details

Arithmetic & Pre-Algebra
3 more...
Resource Type
Lesson Plans
Instructional Strategy
Skills Practice

What Members Say

Sherri L.
Lesson Planet helps me search from such a large variety of creative and innovative teaching ideas from dedicated teachers. I am always looking for ideas to better teach my students and solicit the help of others in the education field. Many of the lessons guide students from concrete to abstract learning. Keep up the great work!
Sherri L., Teacher
Watkinsville, GA