This week, I’m supposed to teach my students how to solve a system of equations by elimination. It’s the hardest of the four ways for solving systems (graphing, substitution, guess-and-checking), and I’m not entirely sure everyone in the class gets the first three. The main point of the unit is to determine exactly where two […]
These posts are focused on the more professional side of my writing. They include tips, resources, and stories from the classroom.