15-minute activities
Use a paper lunar-lander test, mission-patch prompt, quick satellite mission match, or a short rocket timeline relay. Keep the learning goal to one idea and finish with a one-minute “what changed?” reflection.
30-minute activities
Straw rockets, balloon rockets, launch-tower stability, and payload trade-off challenges work well when you have time for one design-test-redesign cycle.
45–60 minute activities
Use deeper engineering and decision activities: soft-landing capsules, reusable-rocket turnaround simulations, space-debris decision labs, or a future rocket newsroom.
Make the 2026 theme visible
“Rocket Revolution” is most useful as a lens: how has launch changed, why does reuse matter, what new missions become possible when access changes, and what new trade-offs appear?
Safety note
For general classroom use, prefer paper, balloons, straws, tape and low-height structural tests. Do not use flames, explosive or sugar propellants, improvised pressurized launchers, or unsafe drop heights.