Dart Boards

Bulls eye! Design dart boards with specific chances of winning. Individuals determine the probability of hitting a circular and a triangular dart board inscribed in squares. They create dart boards that have a 50 percent chance of hitting the board.

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CCSS: Adaptable
Instructional Ideas

  • Provide a short lesson on geometric probabilities
Classroom Considerations

  • Be sure the class understands the dart boards are all built on a unit square
  • Pupils must be able to manipulate area formulas
Pros

  • The answer key provides an example of acceptable answers
  • Includes diagrams to help visualize the arrangement of the figures
  • Resource downloads as an editable copy
Cons

  • None