Use vinyl transfers to make semi-permanent decals for words you don’t want to have to rewrite everyday. 36 Clever DIY Ways To Decorate Your Classroom. I also like the ribbons window treatment & iron-on fabric letter ideas.
I bet you've never realized that you can find a lot for your classroom at a hardware store! Melissa from Got to Teach shares a super helpful list of all of the classroom supplies you can buy at your local hardware store.