These are all the math vocabulary words I accumulated over the course of teaching 5th and 6th grade math, neatly tucked inside a very huge powerpoint presentation. (258 slides!) One file will animate the word first, the other animates the definition first.
Ever time I started a new unit, I would find the words I needed (they are alphabetized) and copy/paste the selected slides in to a new presentation. I had a very quick and easy way to gather all the vocabulary terms I needed for a unit. Next,