This activity is for those looking to incorporate technology into the classroom. It is a 10 question review of systems of functions and includes a few questions for review of prior material. Students can use their own device with a QR code reader or iPads to scan each code. The half sheets with the QR codes can be hung around the room, used as task cards, or simply given to a student or group as a whole.
This document includes:
- 10 questions attached to QR codes (2 per page).
- Teacher guide and key with the QR code, question and answer.
The questions cover:
Solving systems of equations by graphing
Solving systems of inequalities by graphing
Writing equations and inequalities from graphs
Solving systems algebraically
Writing and solving systems from word problems
Review of evaluating functions
Review of writing equations given a table
Review of solving equations and inequalities in one variable