Category Archives: Uncategorized

Here’s a note from Al Cuoco: Friends, For the past two years, we’ve been working with support from the MA department of education to create a course for high school teachers that helps them implement the Standards for Mathematical Practice. … Continue reading →

Grant Wiggins has a great post about the dangers of breaking the standards down into statements of the finest possible grain size: This problem of turning everything into “microstandards” is a problem of long standing in education. One might even … Continue reading →

  Think about a 4-by-5 rectangle. The rectangle contains infinitely many points$—$you could never count them. But once you decide that a 1-by-1 square is going to be “one unit of area,” you are able to say that a 4-by-5 … Continue reading →

Editor’s note: This is a guest post by Dev Sinha, a mathematician from the University of Oregon who is working with Illustrative Mathematics. Dev recently attend a meeting of Illustrative Mathematics devoted to elaborating the practice standards at different grade … Continue reading →

Once every few months or so I receive a message about the following standard: 6.G.2. Find the volume of a right rectangular prism with fractional edge lengths by packing it with unit cubes of the appropriate unit fraction edge lengths, … Continue reading →

I just attended in interesting talk at the Joint Math Meetings in San Diego about a project started by Sybilla Beckmann, the Mathematics Teaching Community. It’s a place where you can post and answer questions about all aspects of mathematics … Continue reading →

One of the enhancements in the last release of Illustrative Mathematics was making the site crawlable by search engine bots. As a result, you can, for example, google “illustrations for A-SSE” and get direct links to the tasks that illustrate … Continue reading →

Because of this morning’s spam comments on the forums, I have changed the rules so that you have to be a registered user of the site to post a topic or comment.

The most recent upgrade to Illustrative Mathematics brings a number of improvements, the most visible of which is a searchable index of the illustrations, which is visible to all users, registered or not. In addition, registered can now add tags … Continue reading →