Students explore perimeter. In this geometry and measurement lesson, students create squares and rectangles using given perimeters. Students construct four sided shapes with given perimeters using the computer program "Math Keys:...

Sixth graders calculate perimeter of rectangles with different dimensions.  In this perimeter lesson, 6th graders define length, width and perimeter.  Students complete a perimeter activity using a web tool to change the...

Students calculate the perimeter of a random shape on a grid.

Students make a table on the computer, but create fractions and equivalent fractions through the use of color. They are able to manipulate fractions in order to gain a greater understanding of the meaning of whole number that is broken...