Here you will find links to all of the STEM challenges for Third Grade.
Overview of all STEM Challenges
Force and Motion
3.P.1.1 Cardboard Car.pdf
3.P.1.1 Cardboard Car (Google slides)
3.P.1.1 Design a Flying Machine.pdf
3.P.1.1 Design a Flying Machine (Google slides)
3.P.1.2 Straw Rocket Race.pdf
3.P.1.2 Straw Rocket Race (Google slides)
3.P.1.3 How EggCiting.pdf
3.P.1.3 How EggCiting (Google slides)
3.P.1.3 Last Parachute.pdf
3.P.1.3 Last Parachute (Google slides)
3.P.1.3 Wheely Fun.pdf
3.P.1.3 Wheely Fun (Google slides)
3.P.1.3 Simply Marbleous.pdf
3.P.1.3 Simply Marbleous (Google slides)
Matter: Properties and Change
3.P.2.1 Water Fountain.pdf
3.P.2.1 Water Fountain (Google slides)
3.P.2.2 Keep it Cool, Make it Melt.pdf
3.P.2.2. Keep it Cool, Make it Melt (Google slides)
3.P.2.3 Melting Master.pdf
3.P.2.3 Melting Master (Google slides)
Energy: Conservation and Transfer
3.P.3.1 Friction, More or Less.pdf
3.P.3.1 Friction, More or Less (Google slides)
3.P.3.2 Moving the Heat.pdf
3.P.3.2 Moving the Heat (Google slides)
Earth in the Universe
3.E.1.1. Design a Mars Rover (Minecraft lesson).pdf
3.E.1.1. Design a Mars Rover (Google slides)
3.E.1.1 Build a Mars Rover.mcworl.zip
3.E.1.2 Outdoor Clock.pdf
3.E.1.2 Outdoor Clock (Google slides)
3.E.1.2 Starry Show.pdf
3.E.1.2 Starry Show (Google slides)
Earth Systems
3.E.2.1 Floating Egg.pdf
3.E.2.1 Floating Egg (Google slides)
3.E.2.2. Landscape Layout.pdf
3.E.2.2 Landscape Layout (Google slides)
3.E.2.2 Mountain Dance.mov
Structures and Functions of Living Organisms
3.L.1.1 No Bones.pdf
3.L.1.1 No Bones (Google slides)
3.L.1.2 No Skin Off My Nose.pdf
3.L.1.2 No Skin Off My Nose (Google slides)
3.L.1.2 Outside in, Build it with Skin.pdf
3.L.1.2 Outside in, Built it with Skin (Google slides)
Ecosystems
3.L.2.1 Design a Plant (Minecraft version).pdf
3.L.2.1 Design a Plant (Google slides)
3.L.2.1 Design a Plant: Build a Plant.mcworld.zip
3.L.2.2. Amazing Plants.pdf
3.L.2.2 Amazing Plants (Google slides)
3.L.2.3 Plant-topia.pdf
3.L.2.3 Plant-topia (Google slides)
3.L.2.4 Dirt Makes My Lunch.pdf
3.L.2.4 Dirt Makes My Lunch (Google slides)
