Rocketry is a fun and educational hobby!
Estes has a lot of great educational literature and I made available as a YouTube test “The Laws of Motion for Newtons 3 Laws. The tests were taken from the Rober L. Cannon booklet that Estes made back in the 70s
http://www.rockets4schools.org/images/Newtons.Laws.of.Motion.pdf
This years 2019 TARC event will be historical.
Make sure to check out their web site for the rules: https://rocketcontest.org/
2019 will be the year to celebrate the Apollo 11 Moon landing. here is an interesting article from Vanity Fair you all may find interesting to read:
https://www.vanityfair.com/hollywood/2018/12/apollo-11-50th-year-anniversary