Spectrum® Critical Thinking for Math strengthens your child's ability to apply classroom skills to everyday scenarios.

Spectrum Critical Thinking for Math for fourth grade helps children understand concepts such as:

• geometry
• rounding
• multiplication and division
• addition and subtraction
• fractions and decimals

Spectrum Critical Thinking for Math helps fourth graders improve problem-solving skills.

Filled with math reasoning activities, word problems, and detailed instructions, Spectrum Critical Thinking for Math guides children through problem-solving strategies and real-world application. This series includes a testing section to help learners retain information and an answer key for insight into various strategies.

The best-selling Spectrum brand supports educational success every step of the way with comprehensive, standards-based workbooks for a variety of subjects, grade levels, and needs. All workbooks, whether test prep or subject-specific, reinforce the skills and standards children learn in today's classroom, making Spectrum the best workbooks to help your child stay ahead!

For more than 20 years, Spectrum's instructional methods have helped kids improve and build confidence, and the series is trusted by educators and parents alike. See how it can work for your students, today! Shop All Spectrum Math Workbooks