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Explore the meaning of inverse operations through a video tutorial that demonstrates the process of solving an equation using an inverse operation. The example chosen is a one-step equation using subtraction.
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CCSS:
Adaptable
Additional Tags
Instructional Ideas
- Show the video as an opener when using inverse operations to solve equations
- Have your pupils make a list of operations and their inverses
- Shows only one example; create additional examples so the class gets more practice
Classroom Considerations
- Learners should already be familiar with solving equations by inspection
- This video is hosted on YouTube
Pros
- Explains each step thoroughly using mathematical vocabulary
Cons
- Does not refer to the properties of equality while solving the equations