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Lesson Planet
This Solving Simultaneous Equations by Substitution instructional video also includes:
Substitution is a key concept in algebra—with many more uses than just solving linear systems. Build an integral foundational skill using a video tutorial and practice options in a well-designed lesson. The video offers multiple examples of solving linear systems by substitution, and practice includes differentiated options for extension.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Post the video tutorial as a resource for those needing additional instruction and for absent pupils
- Pair with additional videos on solving systems of equations to create a complete lesson
Classroom Considerations
- Expects previous experience with the concept of a system of linear equations
Pros
- Uses color to highlight different steps in the solving process
- Allows viewers to pause and re-watch as needed
Cons
- None