I spend almost four weeks on place value with my 2-3rd grade class. Having a deep understanding of place value is a crucial math foundation, so it's worth it to me to take this long. Every year, I … [Read more...]

## What is an array?

Arrays are a big theme in the new Common Core standards, starting in 2nd grade (2.OA.4 -Â Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 … [Read more...]

## Place Value Assessment for Primary Learners

I am joining a group of excellent math teachers for a blog hop series called "Fly on the math teacher's wall." The purpose is for each of use to spend time talking about misconceptions, issues, and … [Read more...]

## Look Mom I can divide!

I love using all kinds of manipulatives (beans, counters, fake money, base ten blocks) to help my learners visualize math procedures and concepts. I have a student who loved to use base ten blocks … [Read more...]

## Math Books That Will Change Your Teaching

I am always trying to improve my math teaching skills. My goal is for my young learners to truly mathematize their world. So I use a constructivist view of learningâ€”where learners generate knowledge … [Read more...]

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