Restructuring Algebra

My students in Algebra 1 are learning about functions, and we start with domain and range of relations.  Due to amazing #MTBoS resourc...

I just started using Plickers in one of my classes.  I learned about them at #TMC14, and if you don't know what I'm talking about go...

After my immensely popular tweet of these pictures: I figured I should blog about what we did for function notation in my class. ...

I'm working a lot harder on making group work work in my classroom this semester.  I implemented some changes first semester, and expect...