![How does a wheelbarrow help you carry heavy loads?](/sites/default/files/2019-08/how-does-a-wheelbarrow-help-you-carry-heavy-loads.jpg)
How does a wheelbarrow help you carry heavy loads?
Hands-on Activities
In this hands on activity build a wheelbarrow from simple materials to explore just how useful simple machines can be!
![How can I build a rollercoaster?](/sites/default/files/2019-08/how-can-i-build-a-roller-coaster.jpg)
How can I build a rollercoaster?
Hands-on Activities
Try your hand at building a “super coaster” using materials around your home.
![How can I engineer a raft so that it holds the most weight?](/sites/default/files/2019-08/how-can-i-engineer-a-raft.jpg)
How can I engineer a raft so that it holds the most weight?
Hands-on Activities
Explore the forces of gravity and buoyancy while designing a raft to hold the most weight possible.
![Boy on bicycle](/sites/default/files/styles/resource_card_image_360x300_/public/2019-12/Boy_on_bicycle.jpg?itok=7WxcxIVE)
How Can I Go Faster on My Bike?
STEM Explained
You don’t have to pedal harder to go faster. You just have to understand a little bit about gravity, drag and friction!
![Wooden toy train](/sites/default/files/styles/resource_card_image_360x300_/public/2019-11/Wooden_toy_train.jpg?itok=5Jn1_Kkv)
Design & Build a Toy that Moves
Lessons
Students will work collaboratively to design and build a toy that is moved using forces applied by magnets.
![Planet and asteroid orbits around the Sun](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Planet_and_asteroid_orbits_around_Sun.png?itok=Vp9Ht9tN)
Orbital Mechanics
Backgrounders
This backgrounder helps explain the laws of Orbital Mechanics, including Newton’s Laws.