Dimensions Grades 3-Grades 6 Video Library



Access multiple grade level content videos to help students see how concepts should be developed. Each concept-based video is aligned to a specific lesson in the student book. Students will love watching these 5-10 minute videos while engaging in thoughtful questions and using hands-on activities from a Singapore teaching expert and author.

Meaningful and Effective Teaching Starts Here


Singapore has been leading the world in math education by including concrete experiences, visualization strategies and challenging opportunities for problem solving. This teaching philosophy has taken the world by storm using research-based strategies that actually work!


What makes this teaching philosophy work is the thoughtful mathematics that go into each question. Our students are taught WHY and HOW through rich tasks that solidify their learning through variation and problem solving.


When I first began teaching math, I realized I had not been taught this way. I had been taught to memorize and follow steps. Explaining how these methods worked and were connected became challenging for me, because it was not the way I learned. I knew I needed to explore my own mathematical understanding to help my students receive the best math education I could give them.


You might be feeling the same way, and are looking for support to implement a Singapore-based curriculum. Look no further! Your support system is right here! You can now access 400+ videos that will model each teaching strategy with thoughtful questions, hands-on learning opportunities, and videos that are aligned to each textbook in bite-sized chunks. No need to spend hours searching for appropriate videos and excellent teaching examples. Access this giant library with thoughtful examples from a certified teacher and Singapore textbook author.


Take a look around to see how these videos can enrich your curriculum.




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 400+ 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 author of two best selling Singapore teaching series in the US with experience teaching students all over the world.


Multi-Grade Level Approach

Instead of purchasing one grade level per subscription, you have access to the entire 3rd Grade-6th Grade. This allows you to develop topics in a systematic way. Go back and review concepts as needed or push forward if your student is ready.


Having access to multiple grade levels is a great deal and a great way to provide the best teaching and learning options for your students!

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.

This course is closed for enrollment.

Frequently Asked 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 topic based meaning that they are applicable to any curriculum. Using Jessica Kaminski's extensive understanding of teaching using the Singapore method, she aims to model the intent behind each concept with research-based strategies.

Why is there not a video for every single lesson?

This is a growing video library. Videos are designed with the most complicated concepts presented first. Additional videos are added monthly with requests always being taken.

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 change 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. You can also change your membership level, update payment information or make any account changes.