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Lesson Planet
Introduce your classes to solving systems using familiar concepts. The video shows viewers how to solve a single-variable equation and then use that value to evaluate an expression. Using this two-step process introduces scholars to the procedure for solving systems of linear equations.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Pause the video after the introduction and ask your classes how they would tackle the problem presented
- Use board work to practice problems after watching the video
Classroom Considerations
- Learners should be able to solve simple equations and evaluate expressions
- This video is hosted on YouTube
Pros
- Uses both integer and fractional values for the variable
- Incorporates color to feature the substitution steps
Cons
- None