Primary Mathematics 2022 Grades 3-5 Video Library


This brand new series reflects Singapore's new syllabus with 21st century learning skills, a bright and colorful consumable student book and an easy to use lesson format. Students will be engaged in hands-on activities while working through the concrete-pictorial-abstract sequence and gaining visualization strategies through bar models and so much more! Take a look at how this video library can enhance your instruction and simplify your experience!

Using the Primary Mathematics 2022 Video Library


As one of the authors of the Teacher's Guides and Home Instructor's Guides, I realize what students need to work successfully through this series. They need to see how manipulatives and visuals can work with thoughtful questioning to dive deep into concepts. Each 5-10 minute video can be used to supplement, review or prepare for a successful lesson through the three video types:

  1. Videos for Educators: Videos to prepare educators about the chapter or teaching methods.
  2. Concept Based Videos: These videos apply to the concepts in each lesson. Students can watch the video before their textbook lesson or even as a review.
  3. Specific Problem Videos: These videos are designed to be viewed while working on a problem from the textbook.

With the flexibility of this growing library, educators and students can use this to master content with ease!


Videos for Educators


Each 2-10 minute video can serve as instant professional development. While 80% of the videos are student-centered, some videos are designed to give teachers teaching tips and strategies to implementing the curriculum effectively.


School educators, home educators and parents supporting their students at home are welcome to view any video as a way to prepare for a lesson or support a student's learning.

Videos for Students


There are 300+ videos aimed to engage students during their math lesson. Whether used as a preview of the lesson in the textbook, a way to sum up the lesson or part of the instruction, students can grab their math manipulatives and engage in the video lesson.


Videos are taught by a certified teacher with over 16 years of experience and the co-author of Grades 2-5 Teacher's Guides and the author of Grades 2-5 (3A) Home Instructor's Guides with experience teaching students all over the world.

Textbook Driven


 Each video library course subscription is aligned to the table of contents in each book. Since most of the videos are topic-based, these videos highlight the best strategies regardless of the specific problem.


Marshall Cavendish and Math with Purpose have teamed up to provide specific videos that are exclusive to the Primary Mathematics 2022 series. These videos highlight specific problems across the lessons to be used as part of your daily lesson.

Jessica Kaminski, M.Ed.


As an educator for over 16 years, I have loved helping students and teachers realize how much mathematics can truly be! I aim to make math accessible for every student by taking the research-based strategies from Singapore to you in an easy way to implement immediately.


I have worked in classrooms all over the United States as a consultant and was the author of Math in Focus 2020 Third Grade Teacher's Edition, the co-author of Primary Mathematics 2022 Second, Third, Fourth and Fifth Grade Teacher's Guides and the author of Primary Mathematics 2022 Second, Third (A), Fourth and Fifth Home Instructor's Guides.

Click on the Preview button below to see sample videos.


  Getting Started Guide
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  Grade 3 Primary Mathematics 2022
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  Grade 5 Primary Mathematics 2022
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2-Week Free Trial



Each monthly membership includes a 2-week free trial and can be canceled at any time. Yearly plans include a 30-day money back guarantee.

Common Questions


How do you use the video library?

The video library is designed to be used as 5-10 minute lessons for student instruction. These can be done as an introduction before the lesson or as part of the opening task. Some educators may choose to watch the video as professional development when preparing for a lesson. Students may also reference the videos as review of previous concepts or as part of the lesson itself.

Who should use the video library?

The video library is available to any type of educator- whether a parent, homeschool educator or classroom teacher. These videos are designed to support any student to help instill a love and understanding for mathematics.

What curriculum do the videos teach?

The videos are a mixture of topic based videos that apply to various lessons and specific videos for Primary Mathematics 2022. Exclusive videos for Primary Mathematics 2022 will reference the page number and encourage students to use their textbook.

Do these videos take the place of the lesson?

A true Singapore math-style curriculum should include problem-solving and hands-on learning. Each video is designed to include a real-life situation and an opportunity for your student to interact with the content by pausing the video and participating. These videos should be used as a way to engage in the content in a thoughtful way before completing the textbook practice problems.

What makes these videos different from YouTube?

While there are many wonderful resources out there, it can take time to find quality content that will give your student the best information in the shortest amount of time. These videos are designed and hosted by a published author of two US Singapore Math textbooks and a certified educator and consultant who has trained students all over the world for over 16 years. These lessons have been tested with various students and proven to get results.

Why do I need access to multiple grade level videos?

Part of what makes this video library unique is that it includes multiple grade levels at one great price. Use the lower grade videos to review concepts and the upper grade videos to extend concepts. This video library is designed to show how concepts are developed from the beginning through multiple grade levels. 

What if I decide I want to step up in my membership option?

Monthly plans are available for a 14-day free trial and can be cancelled at any time by cancelling within your account.