Grade 3 Multi-Match Game Cards for Perimeter of Polygons: This set of 36 Multi-Match cards will help students practice finding perimeter of triangles, quadrilaterals, and pentagons (CCSS 3.MD.8). The "M"standard for the Measurement domain. With this set, students get many opportunies to discuss mental math strategies for finding the perimeter. ~by Angie Seltzer
Multi-Match Cards: Perimeter of Polygons from K-8MathPaths on TeachersNotebook.com - (12 pages) - This $1 set of Multi-Match cards will help students practice finding perimeter of triangles, quadrilaterals, and pentagons, important for CCSS 3.MD.8.
Triangle Mania! Finding Area and Perimeter and Classifying Triangles
Your students will have fun as they hunt for the answers in this self-checking circuit. Area and perimeter of triangles, squares, rectangles,parallelograms, etc. The problems get progressively harder so it is great for differentiated instruction.