IM Certified® Blog

Aggregated Support for the IM Math Community in Spring 2020

Aggregated Support for the IM Math Community in Spring 2020

We want to share our deepest gratitude for the work each of you has been doing to protect yourselves, your families, your students, and your school communities, as you face hard decisions about how to support students while also reducing our close contact with one...

read more
Links to Resources for Shifting Instruction Online

Links to Resources for Shifting Instruction Online

First and most importantly, take care of yourself, your family, and your students. That might not look like doing math, or it might. To the extent that it’s useful, we have curated this list of resources recommended by our community. We understand that contexts vary...

read more
Links to Math Resources for Caregivers

Links to Math Resources for Caregivers

Here is a collection of links the content team here at IM has used with our own students and kids to start mathematical conversations, play math games together, explore new topics, come up with projects, and have fun. There are also some cool links to other education...

read more
Rethinking Instruction for Lasting Understanding: An Example

Rethinking Instruction for Lasting Understanding: An Example

By Kate Nowak How do we help our students build mathematical understandings that endure past the unit test? If we want students to construct strong, reliable bases of mathematical knowledge, our instruction needs to do more than present explicit procedures—even when...

read more
When is a number line not a number line?

When is a number line not a number line?

By William McCallum The number line is a seemingly simple object: a straight line with two points marked 0 and 1. Those two points are the seeds of great complexity, however. Whole numbers are located at positions marked off by iterating the interval. Fractions are...

read more
The Art of Reflection

The Art of Reflection

“In times of stress, the best thing we can do for each other is to listen with our ears and our hearts and to be assured that our questions are just as important as our answers.” —Mr. (Fred) Rogers By Kaneka Turner We are never more “on” than when we are teaching a...

read more
Ratio Tables are not Elementary

Ratio Tables are not Elementary

By William McCallum In grade 3, as students start to learn about multiplication, they think about products like 6 x 7 in terms of equal groups. 6 x 7 is the number of things when you have 6 groups with 7 things in each group. They might start out calculating that...

read more
Giveing Tuedsday Heart

Support Free Math Instruction for All Learners

As a nonprofit, we rely on the support of our generous community. Each contribution allows us to reach more classrooms, develop new educational materials, and create opportunities that inspire curiosity and a love for learning.