NGSS HS-PS4-5
The Standard
Communicate technical information about how some technological devices use the principles of wave behavior and wave interactions with matter to transmit and capture information and energy.
Next Generation Science Standards
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students explain how a device uses waves to carry information or transfer energy. They trace the path from a wave source through an interaction with matter to a detector or useful output.
What Mastery Looks Like
- Students can identify the wave type, describe how it interacts with matter, and trace what happens from input to output. They use accurate terms and a clear diagram or explanation without relying on calculations.
Common Misconceptions
- Students may think all waves need a material medium or that devices create energy rather than transfer or convert it. They may also confuse reflection, absorption, transmission, and refraction, or assume a detector captures the wave without changing it into a signal.
How to Assess It
- Exit ticket: Choose a solar cell, medical imaging device, or fiber optic cable. Draw and label the wave source, interaction with matter, detector, and resulting information or energy output.
Lesson moves
Ways to Teach It
Use flashlights, mirrors, colored filters, and a solar calculator to test reflection, transmission, and absorption, then sketch one device pathway.
Compare an X-ray image and a cell phone call: explain which waves interact with matter and how information is captured.
Give teams device cards and wave behavior cards; they race to match each device with absorption, reflection, refraction, transmission, or conversion.
Analyze a rooftop solar panel diagram and explain how incoming light becomes electrical energy available to a home.
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Printable HS-PS4-5 Worksheet
A ready-to-print activity worksheet aligned to HS-PS4-5, with an answer key for the teacher on its own page. No account needed.
PDF, US Letter, prints cleanly in black and white.
Download the worksheetLearning progression
Where This Standard Sits
See the whole path on the Physical Science progression map.
Before This Standard
If students are struggling here, check these first.
- MS-PS4-2
Understanding reflection, absorption, and transmission helps students explain how devices use waves to send, receive, or capture energy and information.
- MS-PS4-1
Wave models linking amplitude and energy help students explain how devices encode, transmit, and capture energy or information using waves.
- MS-PS4-3
Middle school digital signal encoding supports high school explanations of wave-based devices that transmit and capture information and energy.
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