Grade Level(s): 3, 4
Adobe Acrobat Reader
Keywords: perimeter, area, triangle, rectangle, geoboard, composite figures
* The activity sheet includes composite figures and triangles. It may be necessary to engage students in a mini-lesson or discussion of how to calculate the perimeter and area of these composite figures.
* Teachers may use either geoboards or virtual manipulatives, to represent the content in the worksheet.
Source and Access Information
Name of Author/Source: Illuminations National Council of Teachers of Mathematics
District/Organization of Contributor(s): Florida State University
Is this Resource freely Available? Yes
Access Privileges: Public
* Please note that examples of resources are not intended as complete curriculum.