Kreie blog - Reflections of a HS Mathematics Teacher

Each year, on the first Friday in October, my school district has an all-staff professional development day.  Two years ago, David LaRose le...

My 17th year of teaching kicked off last week with a few "Back to School" days and our first full day with students on Friday. W...

I just wrapped up my first semester of implementing a strategy called "L to J".  (Read more about how and why I implemented it her...

As I am browsing through my previous blog posts, it appears as though I have never blogged about 3-ACT tasks.  I've been using these typ...

I started writing this blog post over a week ago and have realized that I can't give it enough attention until this summer.  So, I am go...

I just wrapped up my second guest blogger post for SDSU's Math 371: Technology for Mathematics Educators.  I wrote about how Twitter ha...

Last October, our district hired Lee Jenkins to come and train our grades 4-12 staff on a school improvement strategy he calls "From  L...