Sound Waves Grades 3-4 Activity Bundle


Sound Science Students Can Hear and Build
Sound Wave Exploration
Students investigate how sound is created and how it travels through different materials using spoons, yarn, and cups to observe vibrations and wave behavior firsthand
Pitch and Frequency
Using straws and measurement tools, students build instruments that demonstrate how length and material affect pitch, connecting measurement skills to physical science concepts
Straw Instrument Construction
Students design and build functional instruments from straws, practicing precise measurement while learning how changing dimensions affects the sound produced
Noise-Canceling Headphone Design
The culminating engineering challenge: students design and build noise-reducing headphones using provided materials within cost constraints, applying everything they learned about sound absorption and insulation
What Students Will Do
- Investigate how sound waves are created and travel
- Explore how pitch changes with length and material
- Build functional straw instruments using precise measurements
- Design noise-canceling headphones within cost constraints
- Test and iterate on acoustic engineering designs
- Connect measurement skills to physical science concepts
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Sound Waves Grades 3-4 Activity Bundle
| Force in Motion Grades 3-4 Activity Bundle | Natural Disasters Grades 3-4 Activity Bundle |
|---|---|---|---|
| Price | $110.00 | $79.75 | $165.00 |
| Grades 3-4 | Grades 3-4 | Grades 3-4 | Grades 3-4 |
| 10-12 | 10-12 | 10-12 | 10-12 |
| Physical Science | Physical Science | Physical Science | Earth Science |
| 4 | 4 | 4 | 4 |
| Noise-canceling headphones | Noise-canceling headphones | Collision-speed models | Earthquake-resistant structures |
| None | None | None | None |
| Sound, pitch, and acoustic engineering | Sound, pitch, and acoustic engineering | Forces, motion, and collision physics | Disaster science and emergency preparedness |
| View Details | View Details |
Why Teachers Love Sound Waves Grades 3-4 Activity Bundle
Real Engineering Challenge
The noise-canceling headphone design activity gives students an authentic engineering experience with material and cost constraints.
Measurement Skills Built In
Every activity reinforces precise measurement, connecting math standards to science learning in a natural, purposeful way.
Progressive Learning Arc
Activities build from observation to exploration to construction to engineering, scaffolding complexity across the unit.
Minimal Prep Time
Activity guide and all specialized materials included. Add commonly available classroom supplies and teaching begins.
Collaborative Learning
Team-based activities build communication and cooperation alongside science and engineering skills.
Affordable Physical Science
Hands-on sound science that fits any elementary budget and serves ten to twelve students per bundle.



