Students are guided through a phone comparison. Then students will research plans and compare them in groups. This activity also includes 4 different homework problems similar to the phone comparison but related to other fields.
This project can be performed in any class studying solving systems of equations.
In the past, I have had the groups present their findings on a third day.
classes: algebra 1, geometry, algebra 2, pre-calculus, calculus, applied math
Here are links to my other alge