Clothespins on Hangers to practice alphabetical order (leave out some letters? write words on clothes pins? Lots could be done with this idea. Order clothespin numbers on a separate hanger that looks like a number line.
Math Concepts: This is an adding machine! It is super simple to make and fun for the kids to learn about adding/composing numbers. It will help those kids understand the equal sign in a way they haven't experienced before.
(can use the same idea to show multiple ways of adding/subtracting) GREAT!-- multiplication unit to teach repeated addition, groups of, commutative property, and arrays. You could also replace one with a multiplication word problem and picture.
Show me the MONEY! For this foldable, you have to cut each flap. On the inside, the students describe the coins and write how to make a dollar using the coins on the flap. It is great for coin recognition as well as counting money.
Good use of all those geoboards everyone has laying around. Abc center: matching uppercase and lower case letters. Note: the link is incorrect. If you know of the corrected link, please advise! Thanks!