Equality Explorer: Two Variables

This Equality Explorer: Two Variables interactive also includes:

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Solving equations in two variables can't be that much harder than solving equations in one variable. Using a balance interactive, scholars solve equations in two variables. They apply inverse operations by adding -x, -y, or -1 as appropriate.

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CCSS: Designed
Instructional Ideas

  • Provide equations in two variables for learners to solve
Classroom Considerations

  • Learners should have experience solving linear equations in one variable using the Equality Explorer interactive
  • An understanding of systems of equations is beneficial
Pros

  • Lets users keep track of equations by using snapshots
  • Interactive is simple to use
Cons

  • None