Before I had a chance to start this post, I saw this on Pinterest using a small pocket chart to hold journal prompts. Last year, I bought 4 small pocket charts from either the Target Dollar Deals or Dollar Tree. I shop at both frequently and many times my purchases become a blur!
The ones I bought are purple, blue, green and red (wish they had yellow because my subject colors are purple, yellow and green). You can see 2 of them below hanging on awesomely strong magnet hooks from Lakeshore Learning in Tampa.
My plan is to create challenge problems (or take some from here) and print them on business cards (numbered). The problems can be used as a station or whole-class. The charts will hold 3 business cards on each row. I will definitely use the purple (Geometry), but not sure about other colors yet.