From fractions and word problems to geometry and basic math, the Spectrum® math workbooks and flash cards cover a variety of standards-based math skills. Ideal for enhancing and reinforcing homeschool or classroom learning, this teacher-recommended math series is a favorite for math tutors and in-home instructors.
Elevate communication and comprehension skills at home or in the classroom with Spectrum® language arts workbooks and flash cards. This best-selling series provides students with challenging, standards-based practice in spelling, vocabulary, reading, writing, and more.
Help students master key concepts with captivating passages and comprehension questions. A perfect complement to homeschool or classroom learning, Spectrum® science workbooks for grades 3–8 explore fascinating topics and provide standards-based challenges to improve scientific literacy while strengthening inquiry skills.
Prepare for testing at home or in the classroom with Spectrum® test prep grade-specific workbooks. Spectrum® Test Prep provides strategy-based activities in math and ELA to encourage critical thinking and improve the reasoning skills students need for assessment success. Spectrum® Test Practice offers an authentic test-taking experience with comprehensive practice tests for ELA and math. You can use these standards-based series together or separately to strengthen test-taking skills.
Get test practice resources for your state and grade here.
From continents to communities, Spectrum® social studies workbooks cover a lot of ground! Spectrum® Geography for grades 3–6 provides maps, illustrations, and directions to strengthen geography skills while reinforcing essential nonfiction comprehension skills.
Spectrum® early learning workbooks and flash cards help young learners start their academic adventure with confidence. Filled with age-appropriate practice for basic readiness, this best-selling series engages children as they strengthen foundational skills for success.
*Limited Time Offer. Buy any Spectrum® item and get a second Spectrum® item of equal or lesser value at 50% off. Offer valid through 11:59 pm on 11/30/17. You must enter and apply promotion code SPECTRUM to cart before checkout to receive discount. Discount applied before taxes and shipping. Applies only to merchandise purchased from carsondellosa.com. Items are not subject to return. This offer has no cash value and is not redeemable for cash. Not valid on previous purchases. Cannot be combined with other promotion codes.
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