This Algebra 1 lesson is focused on teaching students to solve a system of equations using substitution. It includes a primer designed to activate background knowledge from both inside and outside the math classroom, two column note with an example and space for written, generalized sets, eight practice problems picked to cover common stumbling points, and multiple opportunities for formative assessment. The notesheet has ample room for doodles, designed to improve engagement and activate both hemispheres of the brain. Notesheets can be sized down for inclusion in an interactive notebook. There is also a full lesson plan with suggested engagement techniques and full answer key.
If you like this lesson, be sure to check out similar Doodle Notes in my store-- Sara Phillips Math.