Search Results
Showing results 121 to 140 of 574
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-456.gif?itok=8DXjbfi8)
Design a Lunar Rover!
Source Institutions
In this team design challenge (page 2-10 of PDF), learners design and build a model of a Lunar Transport Rover that will carry equipment and people on the surface of the Moon.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-751.gif?itok=k-yhKGg2)
Smell the Maillard Reaction
Source Institutions
In this activity, learners cook amino acids and sugar to explore the range of aromas released.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-555.jpg?itok=59FI4jmQ)
Scaling Cubes
Source Institutions
In this activity, learners explore scale by using building cubes to see how changing the length, width, and height of a three-dimensional object affects its surface area and its volume.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-750.jpg?itok=nXtUwiJP)
Hollandaise Sauce: Emulsion at Work
Source Institutions
In this activity, learners follow a recipe to make hollandaise sauce. Learners discover how cooks use egg yolks to blend oil and water together into a smooth mix.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-231.png?itok=VVna7t5x)
My Solar System
Source Institutions
In this online activity, learners build their own system of heavenly bodies and watch the gravitational ballet.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-732.jpg?itok=8QJMTSy8)
Having a Gas with Cola
Source Institutions
In this activity, learners measure the amount of carbon dioxide in a carbonated drink.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-580.gif?itok=iKGOAchq)
Two Ball Bounce
Source Institutions
This is a quick, yet dramatic activity/demonstration that introduces learners to the concept of energy transfer. A small ball is placed on top of a large ball and both are dropped together.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-961.jpg?itok=XCyxRC8z)
Ship the Chip
Source Institutions
In this activity, learners explore engineering package designs that meet the needs of safely shipping a product.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-276.jpg?itok=ZV861GKw)
Hot Air Balloon
Source Institutions
In this activity, learners build a hot air balloon using just a few sheets of tissue paper and a hair dryer.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-390.jpg?itok=Bsfoj7-K)
Build a Lever
Source Institutions
Learners build a lever and use it to lift a load. With the load on one end of the ruler, learners add coins to the effort cup at the other end until the load is lifted.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-441.jpg?itok=qisLK1ks)
Heavy Lifting
Source Institutions
In this activity, learners work in NASA teams to build balloon-powered rockets using identical parts and compete to launch the greatest number of paper clips to "space" (the ceiling).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-582.jpg?itok=TLHfCbIJ)
Root Beer Float
Source Institutions
In this quick activity/demonstration about density, learners examine what happens when two cans of root beer--one diet and one regular--are placed in a large container of water.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-455.gif?itok=aSmlgBzN)
Design a Landing Pod!
Source Institutions
In this team design challenge (page 11-18 of PDF), learners design and build a Landing Pod for a model Lunar Rover (previously built in activity on page 1-10 of PDF).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-289.png?itok=_j4TOr0-)
ZOOM Glue
Source Institutions
In this activity, learners mix milk, vinegar, baking soda, and water to create sticky glue. Use this activity to explain how engineers develop and evaluate new materials and products.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-752.gif?itok=IIgYSLW1)
Supercooled Water Drops
Source Institutions
In this activity, learners touch supercooled water drops with an ice crystal and trigger the water drops to freeze instantly.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-712.jpg?itok=Q7XlreOz)
Tired Weight
Source Institutions
Yes, you can weigh your car by figuring out your wheel's tire pressure combined with the "tire's footprint." You'll need someone with a car, driver's license, and safety in mind.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-060.jpg?itok=vVDaKUgj)
Flashlights and Batteries
Source Institutions
In this activity, learners explore how a flashlight works, showing the electric circuit and switch functions of this everyday household item.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-027.png?itok=MzGWrDxh)
Bubble Trouble
Source Institutions
In this activity on page 15 of the PDF, learners measure the amount of bubbles that they make using a detergent.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-062.png?itok=newVhDH7)
LEGO® Chemical Reactions
Source Institutions
This activity uses LEGO® bricks to represent atoms bonding into molecules and crystals. The lesson plan is for a 2.5 hour workshop (or four 45-minute classes).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-076.jpg?itok=8g4Y2mpf)
Building Bingo
Source Institutions
In this on site "field trip" activity (located on pages 6-9 of PDF), learners get hands-on experience identifying building materials by playing "Building Bingo".