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Simply click on your grade level band to begin your membership. Within each grade level band are alignments for each textbook series. Each grade level band includes automatic access to the 4C Math Mastery Model for Homeschool Success course.
Save big by purchasing more than one grade level! Enter SIBLINGS2022 on your second purchase to save 50%!
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4C Math Mastery Model for Homeschool Success course included with each subscription!
(a $79 value)
Why are Grades K-1 and Grades 5-6 bundled?
Kindergarten students focus more on hands-on activities. Fewer videos are provided to assist key concepts and educators. These can be combined with the Grade 1 videos.
Many Grade 6 curricula are still being developed. As they are written, the Grade 6 library will continue to grow. Until then, it is currently bundled with Grade 5 for an amazing deal!
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Comparing Using Subtraction

PM 2022 Multi Step WP Addition and Subtraction 3rd

PM 2022 Restate the Problem 5th

PM 2022 Multi Step WP Addition and Subtraction

PM 2022 Guess and Check with Addition 2A

Using the Equals Sign to Write Equal Number Sentences

Compare Using More Bigger Unknown Build It

Making Number Pairs

Equal Groups Number of Groups Unknown Challenge

Multi-Step Fractions

Prime Factorization

Magic Triangles

Jessica Kaminski, M.Ed.
As a math educator for over 16 years, I have seen how Singapore’s teaching strategies make a world of a difference. First as a classroom teacher, then as a Singapore math specialist training schools all over the world, and now as an author, I have watched students grow in their understanding and become confident math thinkers. I have used these strategies as the author of Math in Focus 2020 Third Grade Teacher’s Edition, co-author of Primary Mathematics 2022 Grades 2-5 Teacher’s Guides and Author of Primary Mathematics 2022 Grades 2, 3A, 4 and 5 Home Instructor’s Guides to help school and home educators all over the world implement these strategies in a way that works. I continue to author other resources that supplement these texts to meet the needs of any learner and build the bridge from their mathematical understanding to the success of Singapore’s program.