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This Solving with Inverse Operations handout also includes:
What does order of operations have to do with solving equations? A video explains solving two-step equations using a do/undo chart. Learners recognize the operations within an equation and use inverse operations to undo those operations.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Allow pupils to watch the video multiple times; then write a summary of the content presented
- Use the provided problems as board work to check for understanding and catch misconceptions
Classroom Considerations
- Video does require Internet access
- Lesson follows the pre-test in this series of eight
Pros
- The process of solving equations is explained conceptually, avoiding a memorization strategy
Cons
- Resources do not include any problem solving or real-life examples
- Video is more than 13 minutes in length, which may be a long time for younger learners to stay focused