MTaP #35: Two New Posts

For those of you who read the RSS feed (and thus don’t get to see my changes to old stuff), two of the bloggers featured in MTaP #35 have published follow-up posts:

With those two posts added in, I believe Math Teachers at Play #35 now features exactly 35 posts about fun ways to teach math (not counting the links to the other math blog carnivals). Cool!

Free Learning Guide Booklets


Claim your two free learning guide booklets, and be one of the first to hear about new books, revisions, and sales or other promotions.


Math Teachers at Play #35

35 is a tetrahedral number

Welcome to the Math Teachers At Play blog carnival — which is not just for math teachers.

Do you enjoy math? I hope so! If not, browsing these links just may change your mind. Most of these posts were submitted by the bloggers themselves; others are drawn from my overflowing Google Reader. From preschool to high school, there are plenty of interesting things to learn.

Let the mathematical fun begin…

Continue reading Math Teachers at Play #35

Be My (Math) Valentine

Just as I was looking for a creative Valentine’s craft for Kitten, this showed up in my inbox:

Xi at 360 provides step-by-step instructions, with photos:

And for more Valentine’s Day fun:


howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and you’ll be among the first to hear about new books, revisions, and sales or other promotions.


Our Power Outage Adventure

[Photo by Nestor Galina.]

Our power finally came back on this afternoon after a couple of cold, dark nights.

Staying Warm

We heated the house with candles and stove-top burners (propane). We found that if you get enough candles lit in a room, it really can make a difference, and the stove was able to keep the kitchen in the upper-50’s, even above 60 degrees at times, which was pretty comfortable. We dressed in lots of layers and wore gloves, drank a plenty of coffee and hot chocolate, listened to oldies on the battery-powered radio, and went to bed early each night. (Hooray for sleeping bags!)

Continue reading Our Power Outage Adventure

Quotable: What to Do When You’re Stuck

When a kid is feeling bad about being stuck with a problem, or just very anxious, I sometimes ask him to make as many mistakes as he can, and as outrageous as he can. Laughter happens (which is valuable by itself, and not only for the mood — deep breathing brings oxygen to the brain). Then the kid starts making mistakes. In the process, features of the problem become much clearer, and in many cases a way to a solution presents itself.

Maria Droujkova
Natural Math discussion of math club activities

Does It Work?

While I was collecting entries for the Math Teachers at Play #35 blog carnival, I ran across this post by Dave Lanovaz:


howtosolveproblemsWant to help your kids learn math? Claim your free 24-page problem-solving booklet, and sign up to hear about new books, revisions, and sales or other promotions.