This unit of lessons will guide students in learning how to use algebra tiles to multiply, factor, and complete the square. Then, they will use that understanding to transition to the area model (box method) and standard algorithms. The 12 included lessons are easy to implement, even if you have never taught with algebra tiles. Each lesson has a PowerPoint and Google Slides version that leads students in working with algebra tiles, box methods, and standard algorithms. Each lesson also has a f