Reflections of a High School Math Teacher

Our department is looking into writing our own digital textbook.   Whenever we adopt a new textbook it seems like we rewrite it anyway.  Why...

I use dropbox everyday. It is a file system that allows you to share your files with your colleagues.   I have a file that I share with ot...

I learned a tip yesterday that most certainly will help my students. It is that I should use a wireless mouse in class. Here is what I mean....

Conics are EVERYWHERE.  I just took a flip video and taped of a few clips of some conic sections around town and then put them in a 1 minute...

Here are some reasons why I'm THANKFUL for being a teacher! 1.  Every Day is Different  Actually every class is different, every stud...

I got this activity from my brother-in-law and really like it.  It is called "Sum of Three".   In essence you have students in gro...

Now I really like this one.  I like it because it is very easy to use.  It can graph my lines in color.  It can graph an inequality.  It is ...