Spectrum Critical Thinking for Math
Extend your child's understanding of math with the strategies and activities found in this series. Each level is aligned to grade-specific standards for additional practice in the concept areas. Critical thinking skills allow a student to look at a problem or situation, analyze, and determine what needs to be done. This series helps students hone that skill in the subject of math. Each book is about 125-pages divided into chapters and includes a mid-test and final test. The answer key is found at the back of each book. ~ Donna