Differentiating with Area and Perimeter - use your tile floor in the classroom or hallway to help students practice identifying the area and perimeter of irregular polygons! They loved it in my classroom and were completely engrossed the whole time.
This 4 page lesson includes a page that details the formulas for finding the area of a square, rectangle, triangle, parallelogram and trapezoid. The second and third pages are practice problems. Answer Keys included!
LOVE this site!!! Not only does it have the FREE printable math worksheets indexed by grade level (pre-k through calculus and statistics), they are also indexed by content, i.e. area of triangle, counting money, order of operations, addition, word problems, factors.
Perimeter and Area of Triangles and Trapezoids Trashketball - Get your students moving in math class. Students practice solving perimeter and area for triangles and trapezoids and shoot baskets at the end of each round. Students will beg to play, and even principals have enjoyed a round or two. Click to check out all of my trashketball games! $ gr 5-7