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

Video

This lesson facilitates the process of creating circuits using a squishy circuits kit. Topics covered in this lesson include circuits, conductors, and insulators.

How Sound Travels | NASA Online

Interactive

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.

Scattering Light | NASA Online

Interactive

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.

Circuits | NASA Online

Interactive

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.