Blog    |    Webinars    |    Podcasts    |

Stenhouse - For Teachers, By Teachers

The Math Resource Every K-8 Teacher Should Have

Posted by admin on Jul 3, 2020 5:00:00 AM

For many teachers, math is not a comfort zone. Even experienced teachers sometimes struggle with how to teach the big ideas in mathematics with a student-centered approach that can both nudge student thinking forward and build essential problem-solving skills. If only there was something out there that helps with both of those concepts in a friendly, easy-to-understand way. Oh, but there is!

Marian Small

In Understanding the Math We Teach and How to Teach It, Marian Small helps you do just that--understand the math you teach by providing a readable, well-founded base of mathematical knowledge and then shows you how to teach those big ideas in math using a student-centered, problem-solving approach. To get a better idea about how it works, here is a guest blog post and recorded webinar from Marian Small.

Understanding the Math We Teach and How to Teach It by Marian Small

Lots of elementary teachers were not privileged to receive math instruction that built their confidence in math. As a consequence, many of these teachers feel discomfort and stress as they try to teach math in a more meaningful way to their students. They worry! What if they say the wrong thing? What if the students ask them to explain something and they can’t? What if the students say something, and they’re not sure if they are right or wrong? If you are one of the people with those feelings, you are not alone. For so long, math was taught by many as a set of rules without any attempt to make those rules make sense, and many of our teachers are products of that system.

Teachers I meet have been craving a helpful resource, broken out into digestible chunks, that they can easily return to, and understand the ideas behind the math they are teaching their students. I was motivated by their many questions to create a resource that provides just that--clear and easy-to-understand explanations of how math works the way it does and what options there are.

These are generally set out in small easy-to-manage packages.

For example, consider this bit:

Small Blog Img 1


But then each principle is clearly explained. For example:

Small Blog Img 2

This strategy would help a student to change, for example, 18 x 3 into 9 x 6, something he or she already knows.


Small Blag Img 3


This strategy would help a student change, for example, 145 ÷ 5 into 290 ÷ 10, which is even easier.

Different approaches to procedures are explained in ways that make sense.


Small Blog Img 4

Notice that regrouping would never be needed with this approach. You could change, for example, 412 – 89 into 413 – 90 and then into 423 – 100.

As well, there is attention to common misconceptions with strategies to deal with them, for example:

Small Blog Img 5


There is attention to every part of the math curriculum K – 8, and not only is the background provided, but also lots of pedagogical suggestions and activities to use with students.


See Small, 2019. Understanding the Math We Teach and How to Teach It. Stenhouse. Portsmouth, NH.

WEBINAR: What Can You Learn About Teaching Subtraction from Understanding the Math We Teach and How to Teach It? with Marian Small

Sometimes a new resource can help you refocus how you've traditionally looked at a topic and lead to greater student success. For example, most students and teachers think about subtraction as "take away." In this webinar, author Marian Small will show you some different ways to think about subtraction that do not expire and that lead to greater math success in grades K–8.

Click the image to watch the webinar.


Marian Webinar screenshot

Learn more


Topics: Math, Math Monday #StenhouseMath