Science·Waves, Light & Sound·conceptual
Patterns & Codes for Information
Generate and compare multiple solutions that use patterns to transfer information, such as codes and signals
Suggested ages 9–10
Learning journey
Your child is learning how light allows us to see objects and how waves work, including exploring different ways to send information using patterns and codes.
Evidence of understanding
- Describe at least two systems that use patterns of light or sound to transfer information (e.g. Morse code, semaphore, drum signals)
- Design a simple code using light or sound patterns to send a message
- Compare the advantages and disadvantages of different information transfer methods
Assessment prompt
Can Patterns & Codes for Information come up with different ways to send a secret message using patterns of light or sound, like Morse code or drum beats?
Standards alignment
4-PS4-3US · ngss-k5
4-PS4-3
Next Generation Science Standards (NGSS) K-5