When completed, I gave students a copy of the Mondrian these instructions mirrored, like this:
This activity reinforced the ideas of vertical line notation (i.e. x=n), horizontal line notation (i.e.
y=n), and domain and range. A few examples of the students’ work are shown below (done
correctly & incorrectly, consecutively).
Incorrect
Correct
STEAMed Magazine
39
April 2016 Edition