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Lesson Planet
Math can be a slippery slope. A video introduces the concept of slope, provides its definition, and shows examples of positive and negative slopes. It connect the examples to skateboard ramps to help pupils remember what they look like.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have the class come up with other examples that would have positive or negative slopes
- Lead a discussion using the definition about zero and undefined slopes
Classroom Considerations
- Some class members may mix up the order in the slope formula
Pros
- Explains what a subscript is in order to understand the slope formula
- Includes the different ways in which pupils may see slope
Cons
- None