Set and Interval Notation Dry Erase Template

Just a quick blog post today to share a set and interval notation dry erase template I ran across recently while organizing my Algebra 2 files.

I didn’t actually end up using this dry erase template because the other activities I had planned ended up taking a lot longer than usual. My plan, though, was to give each student a copy of this template in a dry erase pocket.

I would project either a set of numbers written in either set notation, interval notation, or a number line illustration. My students would copy down the example and fill in the other notations.

If you don’t have a classroom set of dry erase pockets, you could also use heavy duty sheet protectors. But, I highly recommend investing in a classroom set of the pockets since they are so much more durable.

Hopefully someone can actually make use of this in their classroom!