A Simple Circuit

Science Exploration Pathway graphic. Image Description is under Featured Image Description Heading
Learning Goals

Learning Goals:

  1. Students will be able to draw a simple circuit, label its parts, and show the direction/path that current is flowing.
Materials List

Handouts

Classroom Supplies

  • 1.5 V Solar module (example)
  • DC motor with a fan or small strip of paper attached to it (example)
  • Document camera and projector

Important Links

Next Generation Science Standards

Next Generation Science Standards

  • 4-PS3-2. Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.
  • 4-PS3-4. Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.
  • 3-5-ETS1-1. Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Featured Image Description

Circle of arrows the top light red arrow reads “Observation” in green. It points at the orange arrow with the text “Question” in blue. Which points to the bottom right yellow arrow which reads “Hypothesis” in purple. This points to the light green arrow with the dark red text “Experiment”, which points up to the light blue arrow with the dark orange text “Analysis”. This arrow points to the light purple arrow in the upper left of the image which has faded green text reading “conclusion”. This arrow points to the original light red “Observation” arrow completing and continuing the circle.

Lesson 4 of 7 / Time: 45 mins

Students make a hypothesis about how a set of materials should be connected in order to make a motor spin in a simple circuit. Through guided trial and error students are led to the idea of a circuit as the proper way to connect the materials in order to make the motor turn. Students then draw and label the parts of a simple circuit as well as the direction/path the current is flowing.

 

Understanding Science and Engineering Through Solar Power

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