# Explore Meaningful Math, Grade Smiles and more!

FREE Mystery Perimeters - Common Core Aligned for grade 3, but it also makes an excellent review lesson for 4th and 5th grade

FREE 5th Grade I CAN Math Game covers MULTIPLYING WHOLE NUMBERS for 5th grade. Perfect for Guided Math & Test Prep! {Common Core} FREE

Labels for all 5th grade common core math standards! Use them with interactive math journals in your classroom. 2 freebie when you download the preview! $

Mystery Perimeter Freebie from Laura Candler - Complete hands-on lesson for introducing students to finding unknown sides of irregular polygons - CCSS Math Content 3.MD.D.8 and also effective with 4th and 5th grade for review and remediation

FREE Island Conquer Area and Perimeter Math Game - CCSS Aligned with 3.MD.5, 3.MD.6, and 3.MD.7 and also works as an area and perimeter review in 4th and 5th grade - Great for math centers and partner practice!

Here are some cutting, folding, writing, and coloring activity sheets for all of the possible nets of cubes....