SC15.4.4

Science (2015) Grade(s): 4

SC15.4.4

Design, construct, and test a device that changes energy from one form to another (e.g., electric circuits converting electrical energy into motion, light, or sound energy; a passive solar heater converting light energy into heat energy).*

Unpacked Content

Scientific and Engineering Practices

Constructing Explanations and Designing Solutions

Crosscutting Concepts

Energy and Matter

Knowledge

Students know:
  • Energy can be transferred from place to place by electric currents.

Skills

Students are able to:
  • Use scientific knowledge to generate design solutions that convert energy from one form to another.
  • Describe the given criteria and constraints of the design, which include the following:
    • The initial and final forms of energy.
    • Describe how the solution functions to transfer energy from one form to another.
  • Evaluate potential solutions in terms of the desired features.
  • Modify the design solutions to make them more effective.

Understanding

Students understand that:
  • Energy can be transferred in various ways and between objects.
  • Engineers improve existing technologies or develop new ones but are limited by available resources.

Vocabulary

  • criteria
  • constraint
  • energy
  • device
  • convert
  • design
  • construct
  • kinetic
  • potential
  • transform
  • evidence
  • engineering design process
  • ask
  • imagine
  • plan
  • create
  • improve
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