by IM | Sep 10, 2019 | IM News
By William G. McCallum When I was a child, I enjoyed borrowing puzzle books from the library. One puzzle was “The 12-Coin Problem”—the most difficult of all coin-weighing problems. My mother and I tackled the problem at the same time, but we worked on it separately....
by IM | Jul 22, 2019 | IM News
In 2014, University of Arizona Distinguished Professor of Mathematics Bill McCallum, now retired, started a new company dedicated to transforming mathematics education across the U.S. He had been involved in mathematics education throughout his career and was a lead...
by IM | Jul 18, 2019 | IM News
July 17, 2019IM 9–12 Math includes Algebra 1, Geometry, Algebra 2 is offered in multiple versions: free online, digitally enhanced, and print resources.Tucson, AZ – July 17, 2019 — Illustrative Mathematics (IM), the author and developer of the highly-rated IM...
by IM | Jun 17, 2019 | IM News
June 17, 2019MENLO PARK, CALIF. [June 14, 2019] — Open Up Resources and Illustrative Mathematics, two independent non-profit organizations, worked together to catalyze the K–12 curriculum market and OER ecosystem to ensure all schools maintain free access to the...
by IM | Apr 29, 2019 | IM News
Math gets a bad reputation for no good reason. After all, it’s a universal language and it applies to so many areas of life. Learning math can be challenging, and teaching it can be equally challenging. But tools like math software can help educators make the topic...
by IM | Apr 2, 2019 | IM News
April 2, 2019The new IM Certified™ Algebra 1, Geometry, Algebra 2 includes OER, digital platforms, and print resources to provide flexible solutions for high school educators and students.Tucson, AZ – April 2, 2019 — Today, Illustrative Mathematics (IM), the author...
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