A Degree In Exercise Science


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A Degree In Exercise Science

A Degree In Exercise Science

Elementary students are often limited in the ability to perform good science projects and often there are misunderstandings about what a science project is. Some teachers allow students to make models or posters, but true scientific investigation goes to the heart of science.

Cooling by Evaporation and Conduction

Heat energy is transferred from one place to another by various processes. This experiment investigates heat transfer by conduction and evaporation. The experiment requires simple materials and is easy to set up. Allow about an hour for the experiment. Completion of a poster will take longer.

Materials Needed for Experiment

  1. 1 pocket thermometer (these have a stem with a dial on top of the stem so they can be immersed in a fluid)
  2. 2 Paper or Styrofoam cups — 8 ounce capacity
  3. 1 thin plastic, non-insulated cup — 8 ounce capacity
  4. 1 cardboard square big enough to cover the top of one Styrofoam cup — approximate 4" X 4"
  5. poster for display — three panel poster is preferred

Procedure

Safety note: Hot water is used from the tap. Parental supervision is advised to ensure careful handling of the water.