GIve each student a hunk of clay. Let them sculpt two geometric shapes. Have them figure out the area and perimiter of each one. Then have them combine the two objects and have them calculate the new are and perimiter for their newly combined figure.
Clay time
K - Kindergarten

1 - First Grade

2 - Second Grade
        
3 - Third Grade
                  
4 - Fourth Grade
        
5 - Fifth Grade

The grade level links above will take you to the Sunshine State Standards math expectations. Each expectation also includes a printable student activity.
Math Resources
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FloridaMath.com aims to provide valuable math teaching resources for instructors and parents alike. Founded by a practicing third grade math teacher, it was constructed as a place for people to come together and share math teaching ideas. Since practicing instructors contribute to this website, the math teaching resources you will find here are both relevant and applicable.
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