TEACHER: And that is how you find the MIN/MAX on your calculator. *BOOM* Drop the mic! STUDENT: What do I put in _ _ _ _ _ _ _ _ _ No more of this! Give your students a great reference sheet to put in their notebook and NEVER ask you the keystrokes again!
I love doing card sorts like this with my math students! Identify functions using sets of ordered pairs, tables, mappings, and graphs Decide whether relations represented tabularly and graphically define a function: