In the first worksheet, Domain and Range Puzzle Activity, students use their knowledge of functions to determine the domain and range when given a graph to solve the puzzle and decode a quote by a famous mathematician.
In the second worksheet, Functions Sum It Up Activity, students use their knowledge of the Vertical Line Test to determine if a relation is a function, sum their answers and then scan a QR code to check their answers.
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I have taught at a large public high school in the Atlanta area, two international schools overseas, and a private school back in the States.
I am currently teaching AP Calculus AB, and non-AP Calculus, but I have also taught Algebra 1, Geometry, Algebra 2, Precalculus, IB Math Studies, IB Math SL, and IB Math HL.
I am making it my mission to share my knowledge and experience with other math teachers. When I was first starting out in my career there were no email lists or Facebook groups. We had to figure stuff out on our own. But now it's easy for me to help younger and less experienced teachers. Allow me to help you and hopefully make your life easier.