The Think Tank Measurement & Geometric Thinking does a great job making geometric thinking fun. There are twelve different subject titles including: Steady Starters, Brain Busters, Fact Finders, Game Changers, Head Expanders, Master Minds, Ponder Puzzles, Problem Posers, Tough Teasers, No Brainers, Quirky Questions and Ready Riddles. The set includes 240 activity cards, answer cards and one reproducible student progress chart. Each card features English on one side and Spanish on the other side. The cards are durable, designed to work in a classroom setting for many years.

The new Think Tank 1st grade measurement & geometry learning resource helps students to creatively visualize objects in various positions and different perspectives using visual, spatial, reasoning, and thinking skills. Separated into 12 categories, each one includes 20 math problems and answer keys. Each category become progressively more challenging as students move through the Think Tank. This box works well for independent students or those working in pairs. The box also includes a student progress chart, which is helpful too.

I really appreciate the fun way that geometric principles are taught and reinforced in the Think Tank Measurement & Geometric Thinking. STEM learning is essential for our children and this is a great resource in teaching STEM.