Join the Community of Teachers and Parents Using Singapore Based Math Curriculum

Math In Focus, Primary Mathematics, Maths No Problem and more…

In a Paragraph

The TeachableMath membership supports teachers and parents who are using or interested in Singapore-based strategies for math education. Started by Singaporean educators in Boston, Massachusetts, the goal is to provide Singapore math support with a clear and structured plan that is integrated across grades, to help teachers and parents pace their kids to meet all learning objectives for each level, using Singapore based textbooks such as Math In Focus, Primary Mathematics, etc.

“A practical and needed tool, math is also a language, a window to deciphering the physical world as well as the forces that govern it. It teaches an important habit of mind—problem solving.”

Maureen Murphy, Head of The Children’s School

Are you

…a classroom teacher whose school or school district has just switched to the Math In Focus or Primary Mathematics textbooks?

…a home-school parent who use Singapore math as your child’s main math curriculum?

…a concerned parent who is not sure how to help your kid with the “new” math methods that he/she is learning in school?

Clear path to math learning success

We provide Singapore math support through a clear, structured path that is integrated across grade levels. Our lesson plans are created based on our teaching of the Singapore curriculum in our classrooms as well as our own experience learning and teaching them in Singapore.

Relevant resources to help meet learning objectives

Our supplementary worksheets and daily practice morning work activities are designed to reinforce concepts learned in the classroom and are easy to follow so that parents will know how to help their kids at home.

Effective learning partnerships between teacher, parent, and child

We strongly believe that a healthy and supportive triangle relationship between teacher-parent-child is the key to a successful learning experience.

Extremely Helpful!

Your site has been a Godsend for me as I learn Singapore Math methods. The videos have been extremely helpful (lesson plans and worksheets too) for me as a teacher/learner and giving me a way to explain a concept to my students. THANK YOU!

Benefits of Being a Member

Whether you are a classroom or home-school teacher using Singapore math textbooks such as Math In Focus and Primary Mathematics who wants to find teaching resources and meet other like-minded educators; or a parent whose child is learning math using Singapore based strategies in school and want to find out how to support them at home, you will find valuable resources and references from teachers and parents who are on the same track.

What our members say

​​​​Free Trial Offer

We offer a 7-day free trial for you to try out the membership. If you don’t find the program useful, just cancel your subscription before the end of the trial and your credit card will not be charged.

Workshops and Presentations

Find Us At Major National Education Conferences

Lesson Plans

Whole Year Lesson Plans for Singapore math curriculum

Lay out the recommended teaching objectives (“I can” statements), along with the specific Common Core standards, corresponding workbook pages and suggested classroom activities.

  • Aligned with the US Common Core State Standards for Math
  • Designed to work with both Math In Focus and Primary Mathematics workbook series
    Organized and easy to find by topic or chapter.

Video Training

Videos are a great way to explain math concepts and work through solutions.

We provide short videos to get teachers up to speed with each day’s lesson based on our lesson plans. Parents who are looking for a quick explanation of key concepts taught in their kids’ school will also find these short videos helpful.

  • Short bite-size video clips to explain each concept and share common strategies.
  • Organized and easy to find by topic or chapter.

Practice Worksheets

Members get unlimited free downloads of any of our worksheets

Our popular “Morning Work” series of supplementary worksheets have been appreciated by teachers across the US over the past years. These challenging but fun practice questions emphasize conceptual understanding and are presented in fun, lively colors.

  • Support the core Singapore math textbooks and workbooks and provide rigorous and challenging exercises to supplement them.
  • Clarify concepts and are even more effective if they are used in conjunction with our lesson plans.



Kar Hwee Koh, Ed. M., has been teaching math in premier schools in Singapore before relocating to Lexington, MA. She has extensive experience as a math coach to new teachers, and is well versed in areas of problem solving heuristics, early algebraic thinking and lesson study. She also speaks regular at major national education conferences in the United States.

In 2015, Kar Hwee started the Lexington Singapore School, to teach math using an integrated Singapore based math curriculum. Using her skills and experience teaching the curriculum in Singapore, Kar Hwee helps students from grades 1-8 in the greater Boston area. 

Get The


We offer both individual and group pricing for our membership.

We offer a 30-day money back guarantee. If you are not satisfied with the membership within 30 days of signing up, we will refund the full amount you’ve paid. Please write to us to request for a cancellation.

Frequently Asked Questions

You will have access to all grade resources. We currently have materials for grades 1 through 5.

For all individual member plans (monthly, quarterly and yearly), you get 7-days to try the service for free. At the end of the free trail period, the credit card or Paypal account that you entered at registration will be charged. Note: the free trial offer is only for new individual plan members who have not had a free trial before. If your account has already used a free trial in the past, your credit card will be billed immediately upon signup. Please see the payment details on the registration form to see if the free trial is applied.

We offer a 30-day money back guarantee. If you are not satisfied with the membership within 30 days of signing up, we will refund the full amount you’ve paid. Please write to us to request for a cancellation.

We take security very seriously. Your credit card information is not stored on our site after registration. All credit card payments are handled through our payment gateway company – Stripe. All payment processing communications with Stripe are fully encrypted. You can read more about Stripe’s security measures here.

If you do not wish to continue with the membership, just log in to cancel your subscription and all future payments using the “Cancel your subscription” link in your membership account page prior to your next scheduled payment date.

This is not a tutoring program. Our videos and lesson plans are geared towards explaining to parents and teachers how to teach various concepts in Singapore math. The worksheets are for kids to work on, and we have recommended pacing schedule for parents who are using Singapore based math textbooks. Most of the worksheets come with answer keys so you can check your kids’ work yourself. In short, our program is meant to support teachers and parents in their teaching/coaching, and not directly towards kids.

No. Members have full access to all our available materials. We do not limit the number of resources you can download each month.

You may only use the resources, e.g. worksheets, videos, lesson plans, slides, apps etc, for your own teaching needs. You may not resell these materials for commercial profit in any form or manner. You also may not distribute any materials obtained from the membership to other teachers who are not members without our explicit permission.

If you already have an account, you need to first login with your password. You should then see a menu item on top that says “Account”. In this account page, please click on the link “Upgrade or change your subscription”.

Yes. In addition to exclusive group discounts, you also have the flexibility to add/replace members within your group, and consolidate a single payment for entire group. Read more about how our group membership works.

If you’re using textbooks developed from Singapore-based strategies, such as Inspire Maths or Maths No Problem, these resources would still be relevant, as the source curriculum and teaching philosophies are consistent with the US based textbooks such as Math In Focus and Primary Mathematics. Our materials are created from our experience and background teaching (and learning) the original curriculum in Singapore and teaching the adapted materials in the U.S. For the selected topics involving measurement units, we have included questions using Metric units along with the Imperial units. Teachers and parents in the UK and other countries can just skip the Imperial unit pages or change them to metric before using.

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