By William McCallum One of the consolations in these difficult times has been tweets and Youtube videos of parents discovering just what it takes to be a teacher. Maybe it takes a crisis like this to restore the respect that teachers deserve. There is no doubt that...
K–5 Math
IM Talking Math
Mar 26, 2020
By Kristin Gray Most importantly, I hope everyone is taking care of themselves, their families, and others as much as they are able to during this time. With schools and districts pushing instruction online with a quick turnaround, everyone is experiencing...
Links to Resources for Shifting Instruction Online
Mar 14, 2020
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...
Links to Math Resources for Caregivers
Mar 14, 2020
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...
Shifting Practices: Helping Everyone—from Students to Administration—Find their Voice in the Math Classroom
Feb 29, 2020
It was easy to say yes! By Crystal Magers Last spring, I was approached by our Math Coordinator and asked about piloting a new math program. I knew my staff was ready for building-wide consistency and we were ready to try something new. I easily said yes! My...
K–5 Curriculum Design Features that Support Equity and Inclusion
Feb 29, 2020
By Dionne Aminata Before I joined the K–5 curriculum writing team at IM, I was a K–8 regional math content specialist for a public charter organization that largely consisted of Title I schools, or schools receiving federal funding to support a large concentration of...
When is a number line not a number line?
Feb 15, 2020
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...
The Art of Reflection
Feb 3, 2020
“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...
Ratio Tables are not Elementary
Jan 12, 2020
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...
Using Diagrams to Build and Extend Student Understanding
Nov 25, 2019
When students notice things, we often ask, ‘Why is that happening?” but it can be challenging to explain why beyond the procedure one followed.
But fifth graders are brilliant.
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