What? How do YOU spend your two-hour school delays?, Water Content in a Snow Cylinder

As anyone in town for NCTM in Denver know, it's been a bit snowy here this week. In fact, Fort Collins just had its biggest snowfall of the year. But how big? We had a two hour school delay this morning as my daughter and I were greeted by this on our back doorstep. "Wow … Continue reading What? How do YOU spend your two-hour school delays?, Water Content in a Snow Cylinder

Here are your Algebra 1 and Geometry Problem Based Learning curriculum maps.

Yes, you can do wall-to-wall PrBL. Yes, you can align your PrBL curriculum to Common Core standards. Yes, you can do it all with the help and goodwill of the math twitterblogosphere. Note that these are just the tasks. They are not the facilitation notes, the scaffolding, the assessment. Just the tasks and problems provided … Continue reading Here are your Algebra 1 and Geometry Problem Based Learning curriculum maps.

Inheriting the wind; these are two of my favorite books about math

Baseball Prospectus I never liked baseball as a kid. Maybe it's because I wasn't any good at it. Maybe it's cause I never went to a professional game. Maybe it's because it is quite boring when you watch it on TV. Then in the late 90's the sabermetric revolution upended the stuck-in-the-50's baseball establishment by … Continue reading Inheriting the wind; these are two of my favorite books about math