Math challenge of the week for 6th grade math. A new challenge is posted every Monday and students have until the end of the day Thursday to try it. This is for middle school math, but the idea is applicable to any content area or grade level!
I love doing card sorts like this with my math students! 8.5G Identify functions using sets of ordered pairs, tables, mappings, and graphs A.12A Decide whether relations represented tabularly and graphically define a function