i is a number

Today I dove into a lesson that was entirely new to me.  I remember having to "complete the square" in Calculus but I don't th...

I've seen a few variations of using the famous game Battleship in math class.  Who among us hasn't used it (or at least the concept)...

It's time for Made 4 Math Monday !  I have a Polynomial Factoring Tarsia/Puzzle to share today.  This mixes all of the forms of factorin...

This year has been an organizational catastrophe for me.  I'm on my fifth curriculum in as many years (two new ones this year alone), so...

We've been factoring up a storm in Intermediate Algebra recently.  We started with my most successful use of Algebra tiles to date.  W...

I've taught angles formed by parallel lines cut by a transversal in geometry and in my on-grade level 8th grade classes.  Students gener...

Recently, I've gotten pretty excited about foldables.  I'm not using them exclusively for notes, but I'm using them to summarize...