Make a prediction about what each function in the Boolean Starter File does.
Now, experiment with the functions. Fill in the blanks below so that each of the five functions returns true.
1 is-odd( )
2 is-even( )
3 is-less-than-one( )
4 is-continent( )
5 is-primary-color( )
Fill in the blanks below so that each of the five functions returns false.
6 is-odd( )
7 is-even( )
8 is-less-than-one( )
9 is-continent( )
10 is-primary-color( )
All 5 of these functions produce Booleans. How would you describe what a Boolean is?
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). 
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