Solving Simultaneous Equations

  • An introduction to simultaneous equations using the bar model, and with no scaling up. The questions are from Minimally Different Questions, which is definitely worth exploring.

  • Linear simultaneous equations starts with visual questions involving burgers and chips, and moves towards the algebraic method. Main task is differentiated and answers are included.

  • Solving linear simultaneous equations graphically. Make sure students can sketch linear graphs first.

  • Nonlinear simultaneous equations includes visual examples of solving, as well as algebraic. Main task is differentiated and answers are included.

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