Kreie blog - Reflections of a HS Mathematics Teacher

Desmos is at it again... Since I started using Desmos more regularly this summer, I have found that it is gradually replacing a number of ...

The team at Desmos has really hit the ball out of the park when it comes to user-friendly math technology.  If you haven't checked out t...

This year, I have the opportunity to teach two sections of advanced algebra 2.  My colleague, Todd, teaches the other five sections of advan...

It's Homecoming Week at Brookings HS this week.  As many of you know, Homecoming Week has an interesting way of making kids forget how t...

I love it when students are active learners and are collaborating with one another.  I really love it when technology is involved.  The past...

We recently finished up our first unit in geometry class, which includes an introduction to angles.  The last lesson we cover exposes studen...

In today's lesson, we borrowed an idea from Andrew Shauver  and had our students complete an introductory vocabulary exploration. Stud...