Making a Prediction

Bath Bomb Project

Next, you’ll need to predict what you’ll observe (your hypothesis):

  • Increasing/ decreasing … will increase/ decrease the amount of fizz
  • Increasing/ decreasing … will increase/ decrease the length of time the bath bomb lasts
  • Increasing/ decreasing … will improve the smell of the bath bomb

Making a prediction is an important part of planning an experiment because it helps you focus your plans and ensure you measure the correct dependent variable to prove/ disprove your hypothesis.

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