Year: 2014

Sandwich bag stuffed full of pistachios in their shells.
Pistachios

Pistachios

My father buys things in bulk. Not the bulk bin, dispense-a-little-bit-into-a-plastic-bag bulk. Costco bulk. Sam's Club bulk. The children and I spent some time with my father and stepmother (who are wonderful, loving people) at the Wisconsin Dells recently. We...

Dots!

Dots!

The New York Times published an article about Common Core homework this week. As is going to be the case with a news article (in contrast to say, a post on a blog dedicated to children's mathematical ideas), one can't really learn any mathematics from the...

Griffin in front of huge walleye statue
Nights of Camping

Nights of Camping

The following conversation took place in the run-up to our annual summer camping trip recently. Rachel has no interest in camping, so this ritual is all mine. I started the little ones young with a one-night trip within an hour from home so that we could come home...

A book recommendation

A book recommendation

Sue VanHattum is a fellow community college teacher and a friend of the project. She cares deeply about math, about parents and kids, and about bringing those three things together for fun and for learning. She has compiled and edited a book, titled Playing...

Hints at Holiday

Hints at Holiday

I told an abbreviated version of the following story on my math-teacher blog, where I used it to drive home a point to my colleagues. This version is for parents. --- My wife had been out of town for several days. I was tired of doing all the cooking and dishes. It...

What makes a sandwich

What makes a sandwich

The 3-year old daughter of fellow Minnesotan, fellow math teacher and friend Megan Schmidt made the following proclamation a couple weeks back. It takes three things to make a sandwich #Tmwyk— Megan Schmidt (@Veganmathbeagle) May 23, 2014 This simple...

8 + 4 = x + 5
The equal sign

The equal sign

It has been a long, busy semester for me in my community college work. Many interesting and productive projects, lots of interesting and challenging teaching problems. But I am tired. Wiped out and exhausted. So I devised a plan the other evening when Tabitha...