Find the subject you need and see why teachers and parents trust this best-selling series to provide rigorous practice for college and career readiness.



Math mastery at your fingertips.

Spectrum® Math offers systematic instruction for grade-level or advanced math skills and strategies. The perfect resource for in-depth summer review or to engage and challenge the advanced student. Can also be used by students who are working towards mastery of a particular grade-level math concept.

Aligned to current state standards, Spectrum® Workbooks are designed to enrich classroom instruction and provide a path to math mastery.

Download FREE samples of Spectrum® Math workbooks!

Math Spectrum Samples

Spectrum® Math

Spectrum® Common Core Language Arts and Math

Language Arts

Extend and enrich your child's written and oral language skills.
Spectrum® provides quality educational resources that support student learning achievement and success during the school year and summer months. Available in a digital eBook version for immediate download.
Each workbook provides focused practice for language arts mastery. Engaging, open-ended activities combined with standards-based learning make these workbooks an essential resource for learning success, all year round.

Download FREE samples of Spectrum® Language Arts workbooks!

Language Arts Spectrum Downloads


Enrich your students' scientific literacy and strengthen inquiry skills.
Spectrum® is the perfect resource to use during the summer months to explore the coming grade or review the previous grade. Available in print or convenient eBook format.

Download FREE samples of Spectrum® Science workbooks!

Science Spectrum Samples

Early Learning

This best-selling series helps young learners improve and strengthen basic readiness skills. Each title provides standards-based exercises developed to supplement and solidify the skills students learn in school.


Enrich your students' geography skills with Spectrum® Geography workbooks. Available in print or download a digital eBook instantly.
Each book features easy-to-understand directions, full-color illustrations, maps, and perforated pages for easy removal.

Test Prep

Build confidence and sharpen test taking skills with Spectrum® Test Prep and Test Practice workbooks.

Spectrum® Test Prep will help improve your child's test taking skills while promoting success. They will learn how to follow directions, understand different test formats, use effective strategies to avoid common mistakes, and budget their time wisely.

Spectrum® Test Practice will give your child the opportunity to take "real" practice tests.

Download FREE samples of Spectrum® Test Prep and Test Practice workbooks!

Test Prep Spectrum Samples