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How the Number Line Should Be Used at Each Grade Level to Support Coherence in Mathematics

May 8, 2017 at 7:36 PM

Using number lines is one of those topics that are often taken for granted in the elementary and middle school curriculum. With the advent of the Common Core State Standards for Mathematics, their...Read more

Subitizing PowerPoint Activity, Grades 1–4

August 24, 2016 at 8:00 AM

The downloadable subitizing PowerPoint slides below are based on a great activity I have used in my class over the years, at every level. Read more

Mathematical Vocabulary for the Four Operations in Elementary School

March 16, 2016 at 1:28 PM

One of the posters that is most helpful to my students in class has been the chart of mathematical vocabulary words used for the different operations: addition, subtraction, multiplication, and...Read more

Welcome to the Progress in Math Blog

March 2, 2016 at 2:33 PM

I am so glad that you found this math blog among all the possible sites you might have landed on through the Internet, and I hope you keep with me as I continue to develop the blog. What you will...Read more

Math tips from our Math expert Jeff!

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