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After decades of selling our curricular materials, we have decided to close our online store as of December 15, 2019. All of your purchases will continue to be available for download up to January 31, 2020.


Our commitment to integrating math and science in engaging lessons has not wavered, but we will use this opportunity to review our materials and explore ways to create meaningful learning experiences for teachers and students.We truly appreciate the support from all of our customers over the years and count it a privilege to have contributed to your math and science education endeavors. Thank you for your ongoing support of our work and your dedication to engaging young people in mathematics and science education. We invite you to continue to stay in touch and follow our work at


If you have any questions or concerns regarding this announcement, please reach out to us at [email protected]


No Refunds or Exchanges Provided.

Limited Time Discounts

Discounts expires at end of day, November 1, 2018!

Downloads Don't Download!

A recent update "broke" something related to downloads. Work is in progress to correct the issue. Hope to have things restored soon.

Number and Operations

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 Awesome Addition and Super Subtraction (2-3)
Grades 2-3 31 activities—192 pages The early primary grades are the ideal time to develop a solid understanding of place value and number systems in early learners, and Awesome Addition and Super Subtraction will do just that. Students wil... more
 Counting On Coins (1-2)
Grades 1-2 28 activities – 141 pages Understanding and handling money properly is an essential life skill. Young learners are exposed to money usage daily and are excited to gain an understanding of how it works. Counting on Coins will pro... more
 Digital Elementary Math Books (Bundle)
This offer not applicable for retailers. We reserve the right to refuse retail orders. This bundle contains 17 Digital K-5 math activity books in PDF format. The following books are included: Actions with Fractions Grades 4-6 Awesome... more
 It's About Time (K-2)
Grades K-2 22 activities – 176 pages Young children are eager to learn how to tell time and to understand the mysteries of analog and digital clocks. It’s About Time uses a series of investigations not only to build an understanding ... more
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