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Science - The Rock Star Challenge

In Science this week we will complete our work on sound with the rock star challenge.


For anyone who made a sound reduction device last week now it is time to sell to others. Can you convince a rock star to buy it



  1. Describe your product to other with an advertising leaflet.
  2. Demonstrate understanding of sound by explaining why their product is the best.
  3. Provide evidence to show that the results of their product testing came from a fair test.
  4. Present findings to a panel of judges.
  5. Evaluate product against the original criteria.

Investigation - problem solving
Present ear defenders design and explain findings.

Fair-test, evidence, results, conclusion, evaluate