This guided notes set introduces the quadratic formula with guided practice and independent practice problems for students to complete. The top section provides a mini-lesson over the quadratic formula and it's parts (determinant, etc.). This notes set is modelled after the "I do, we do, you do" format. There is a class example, a couple of guided examples, and multiple extra practice problems that get more difficult as the worksheet progresses. The last couple of problems ask students to come up with an equation that fits a certain set of characteristics. Answer key included.