NGSS and ENGINEERING
https://www.jpl.nasa.gov/edu/teach/activity/straw-rocket/
https://www.jpl.nasa.gov/edu/teach/activity/parachute-design/ https://www.jpl.nasa.gov/edu/teach/activity/touchdown/ https://www.jpl.nasa.gov/edu/teach/activity/mars-thermos/ https://www.jpl.nasa.gov/edu/teach/activity/spaghetti-anyone/ |