Video
Grades
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This lesson facilitates the process of creating circuits using a squishy circuits kit. Topics covered in this lesson include circuits, conductors, and insulators.
View all Standards
Standard 4-PS3-2.
4-PS3-2. - Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.
Grade(s): 4
Subject(s): Science
Year: 2021
Interactive
Grades
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The speed at which sound travels from one place to another depends upon the medium and how closely packed the molecules are in the matter. Learn more about how sound travels from the simulation.
Interactive
Grades
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The Sun is a natural source of visible light waves. Our eyes see the reflection of the sunlight off the objects around us. Check out the simulation to learn more about scattering light.
Interactive
Grades
- 3
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When you flip a light switch on and off, you are closing and opening a circuit. A circuit is the path that electricity follows. Play the interactive above to learn more.