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This Quadratic Formula instructional video also includes:
When all else fails, use the quadratic formula! A video lesson introduces the quadratic formula to scholars and then demonstrates two problems. One problem results in integer solutions, the other in irrational solutions.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have pupils sing the Quadratic Formula Song to a familiar melody
- Use problems from the practice as whiteboard practice
Classroom Considerations
- Assumes students know how to substitute values into a formula
Pros
- Emphasizes the connection between using the quadratic formula and other methods of solving
- Uses mathematical vocabulary throughout the lesson
Cons
- None