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This Introduction to Simultaneous Equations lesson plan also includes:
- Introduction to Simultaneous Equations - Teacher Version (doc)
- Introduction to Simultaneous Equations - Student Version (pdf)
- Introduction to Simultaneous Equations - Student Version (doc)
- Grade 8 Module 4: Teacher Materials
- Grade 8 Module 4: Student Materials
- Grade 8 Module 4: Copy Ready Materials
- Math Fluency Support for Grades 6-8
- Answer Key
- Join to access all included materials
Create an understanding of solving problems that require more than one equation. The lesson introduces the concept of systems of linear equations by using a familiar situation of constant rate problems. Pupils compare the graphs of equations that represent translations, changes in the rate, and both changes. The lesson is the 25th portion of a 33-part unit.
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Designed
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Instructional Ideas
- Use graphing software so the graphing does not get in the way of the conceptual understanding of simultaneous equations
- Have collaborative pairs create their own problems that can be solved using simultaneous equations
Classroom Considerations
- The class should be able to write linear equations to model a problem
- The lesson is the 25th portion of a 33-part unit
Pros
- The answer key shows the graphs used to solve the system
- Grids are provided on the handouts for graphing
Cons
- None