Your Algebra 2 students will practice solving systems of equations using QR Code technology to check the solutions. The 7 task cards include linear systems, absolute value systems, systems that are consistent and inconsistent, systems with three variables, and systems with rational solutions. There is an application problem, a system with absolute value and linear inequalities, and a student recording sheet.
The cooperative activity is quick to prepare, students work in groups to complete the tasks, be sure to poll the class so that at least one person per group has the appropriate QR Reader App installed on their device.
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