The Think Tank

Activity cards for students to complete independently and at their own pace. Each Think Tank series contains activities for developing a particular area of mathematics: computation and number sense or thinking mathematically and problem solving, orĀ Measurement and Geometry. Each Think Tank box contains English and Spanish languages (except for Grade 6 Problem Solving and Number Sense).

Cards are separated into easy to understand categories and are laminated to provide extra durability.

Problem Solving Think TanksĀ 

Number Sense Think Tanks

Measurement and Geometric Thinking Think Tanks