Kreie blog - Reflections of a HS Mathematics Teacher

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...

I received an email notification yesterday morning about a new post on Lisa Bejarano's blog .  It's an excellent post that talks ab...

My geometry classes just recently completed our unit on transformations.  I was super excited to be teaching transformations this year becau...

In Geometry class last week, I shared a TED ED video with students titled " Pixar: The Math Behind the Movies ".  In the video, Pi...