Want to learn how to use pattern blocks in math class in PreK-7th grade? This free video shares the what, how, when, and why to use this math manipulative. These colorful engaging shapes can be used with math activity cards, design cards, and game cards to build mathematical understanding of key concepts, operations, and big ideas for children ages 4-14. Perfect to use with children of different ages and skill levels as the activities provided progress from early number exploration to addition,