Interactive game with multiple rounds, auto-scoring, and unlimited replay.
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Grades 4–5ScienceInteractive
Aligned to4-PS4-3
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Interactive game
Replay unlimited
Auto-scored
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Create Your Own Communication Device preview and details
This activity encourages grade 4 students to design and categorize features of a communication device that uses light or sound for communication. Examples like 'blinking flashlight' or 'ringing bell' teach students about energy transfer and patterns in technology. Aligned with NGSS 4-PS4-3, it fosters creativity and understanding of communication systems.