Included in this package is a set of guided notes and answer key for lessons on The Quadratic Formula and discriminant as a part of a unit on solving quadratics algebraically. Lessons include solving quadratic equations using The Quadratic Formula and determining the type and number of solutions by evaluating the discriminant.
Included in each lesson are "You Try!" questions to be used for formative assessment. I typically go around the room and put a stamp or sticker on each student's paper when they correctly answer the question.
The package includes a PDF and editable .docx version of the note packet as well as a complete answer key. Feel free to make your own edits to appropriately align to your curriculum and teaching style for use in the classroom. Disclaimer: Formatting can sometimes change upon opening the Word document on a new computer. I recommend you scan over the document before printing. Equations require MathType 6 to edit.
Individual lesson notes and related products are also available for individual purchase:
Solving Quadratics (Complete Unit Notes for Algebra)
Factoring Quadratics (Guided Notes for Algebra)
Complex Numbers (Guided Notes for Algebra)
For questions contact firstname.lastname@example.org