PBS
Robot Body Language
Don't be so emotional! Scholars take part in an activity where they consider how future robots will be able to show emotions. They place paper bags over their heads, act out emotions through body movements, and have others guess the...
PBS
Passion for Pixels
Picture this: a fun activity for pupils to discover pixels. After learning about digital signals and pixels, scholars act as senders and receivers of an image. The sender indicates zero or one to tell whether each square in a grid is...
Smithsonian Institution
How Would You Design a Lighthouse?
Guide the way to a better understanding of lighthouses. Young scholars first read a story about lighthouse and consider the problem that lighthouses try to solve. They then identify parts of a lighthouse and draw daymark patterns. As a...
PBS
Keep Out!
Sound the alarm about a great resource. Scholars first build a simple circuit to learn the basics about electric currents. They then design an alarm system in which a buzzer activates when pressure is applied to a doormat.
PBS
High Tech Fashion
Creatively combine clothes and conductors. Pupils learn how to use conductive thread to make electric circuits. They apply the thread to design and build an accessory item with LEDs.
PBS
Dough Creatures
Knead a resource on electric circuits? A fun activity teaches future scientists about conductors and insulators. They prepare conducting and insulating dough and use them to make creatures that light up.
PBS
House Warming
Things should heat up during a hands-on lesson exploring solar energy. An enlightening activity challenges young scientists to design a structure that collects solar energy efficiently. They keep track of temperature data over time and...
Bonneville
Solar Tracker Challenge
Follow the light—not with one's eyes—but with a special solar tracker. Future engineers design and build a device that tracks light. They must build circuits in which solar cells rotate to receive equal amounts of light.
PBS
Sink or Swim?
What's with all the numbers on plastic products? Learners complete an in-depth analysis of the physical properties of the different plastic types. They connect the properties of the plastics to uses and test their observation skills by...
PBS
Light Bulb Challenge
Efficiency equals money where homes are concerned. A comparative lesson asks learners to measure heat output of incandescent and compact fluorescent light bulbs. They follow their investigation with calculating the cost of using the two...
PBS
Going Green
Trash is where it's at! Using bags of garbage collected from the school, learners sort the contents into categories based on type of material and collect data on the results. The data may include weight, volume, and/or percent of the trash.
PBS
Blowin’ in the Wind
Wind energy is making a comeback recently, and classes will want to take part! A hands-on lesson asks groups to build their own windmill that will lift a cup with varying weight. They use their windmill designs to experiment with angles,...
PBS
No Slip Grip
The force will be with you during an inquiry-based lesson focused on friction. Young scientists explore the effect of different surfaces on friction. They use rubber bands to measure the amount of force needed to move an object on the...
PBS
Insulation Station
It's all about the material. Learners experiment with different substances as they try to keep an ice cube from melting. They draw conclusions by answering a set of questions about the types and amount of material that had the best result.
PBS
Twirling in the Breeze
Blow classes away with a hands-on lesson investigating wind speed. Learners use common materials to design and construct anemometers. They then test their anemometers and collect data on the wind speed created by a fan.
PBS
Star Power
Let there be light—or maybe not. Pupils learn about light pollution with an investigation of constellations. They create constellation boxes and experiment with different levels of light. Observations are then made about the lighting in...
American Chemical Society
Engineering a Floatation Device
Classes will definitely not be sinking after a buoyant lesson! A project-based assessment helps highlight the importance of prior knowledge as individuals design a floatation device for a cell phone. They use their knowledge of chemical...
DiscoverE
At Home: Keep a Cube Activity
Let cooler heads prevail. Future engineers first learn about heat transfer and insulation. They then design and build a contraption that will prevent an ice cube from melting for as long as possible.
DiscoverE
Everyday Engineering: Windy City Tower
A little wind shouldn't hurt a building. Given three sheets of paper and six feet of tape, scholars create a structure that can withstand wind and hold up a weight. They conduct tests using a fan and decide on any improvements to make...
DiscoverE
Everyday Engineering: Tennis, Anyone?
Take a swing at a fun activity. Pupils first watch a video that introduces the concept of elasticity in association with tennis rackets. They then design their own rackets and build them out of available materials.
DiscoverE
Everyday Engineering: Water Pollution Clean Up
Water, water, everywhere, but pollution is a major problem. Scholars design a filtration device or process that removes dirt and other particles from water. They use various household objects such as marbles, cotton balls, or coffee...
Museum of Science
Parachute Design
Deploy an activity that requires deploying a parachute. An engaging lesson challenges learners to design and construct parachutes. They test out their creations and consider what changes should be made to improve the parachute's...
Museum of Science
Newspaper Fort
Newspapers aren't really the first material that comes to mind when building a fort. Pupils use newspaper rolls to design and build a sturdy structure. They consider how different shapes, like trusses, affect the strength of their...
Museum of Science
Paddle Boat
Harness the power of rubber bands of all things. A hands-on activity has scholars design and build paddle boats. They learn how the elastic potential energy of rubber bands can be converted to the kinetic energy associated with motion.