Different Gases
by Anonymous
Weigh air itself, change temperature and pressure to watch a balloon's volume shift, and run tests to tell oxygen, carbon dioxide, nitrogen and helium apart.
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About this app
Different Gases is an elementary science learning app about the properties of air and four common gases. Explore how pumping air changes a bottle’s weight, how temperature and pressure affect gas volume, and how oxygen, carbon dioxide, nitrogen, and helium can be identified through simple simulated experiments. Mission-based activities guide learners through each topic.
Use cases
- Elementary students learning about gases and air
- Teachers introducing sixth-grade science concepts
- Parents supporting hands-on science review at home
- Learners practicing observations about weight, pressure, temperature, and volume
Features
- Pump air into a bottle and observe the balance-scale reading change
- Adjust temperature, squeezing force, underwater depth, and mountain height to see volume changes
- Select oxygen, carbon dioxide, nitrogen, or helium and run a simulated identification test
- Observe gas-specific results such as a larger flame, cloudy limewater, or a floating balloon
- Complete four missions in each of three learning sections
- Reset activities or move to the next mission