The Quadratic Formula
Everything below in one download: cut & paste, error analysis, escape room, guided notes, matching, maze, test prep.
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The quadratic formula: identifying a, b and c, substituting carefully, simplifying, and using the discriminant to count solutions.
This unit is written for Algebra 1. Buy the whole unit bundle for $20.00, or just the piece you need: cut & paste, error analysis, escape room, guided notes, matching, maze and test prep. Every page comes as a print-ready PDF plus an editable Word file, with a full answer key.
Everything below in one download: cut & paste, error analysis, escape room, guided notes, matching, maze, test prep.
Students cut, sort and glue. Wrong placements are visible from across the room.
Worked problems with one real student mistake. Students find it, explain it and fix it.
Three paper levels and a decoder. No locks or props to buy, and a wrong answer will not decode.
Worked examples one step per line, with PowerPoint and SMART Notebook slides, blank and completed.
Cards that only pair one way, so a wrong match shows itself. Good for partners and stations.
Self-checking: students follow their answer to the next square, and a wrong answer leads nowhere.
Mixed multiple choice and written questions in state-test wording, answer key with the work shown.
Pick your course (6th, 7th, 8th grade or Algebra 1) and a ready-to-print sub plan lands in your inbox.