Search Results
Showing results 1 to 20 of 682
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-240.png?itok=SJ0umTz1)
Blast Off!
Source Institutions
Students design and create their own air-powered rockets, in this hands-on activity.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-239.jpg?itok=WPZt6yb1)
Circuit Game
Source Institutions
In this activity, learners build a game that tests their steadiness. Learners construct the game board by setting up an electrical circuit and a wand.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-905.png?itok=y-_bOyWH)
Attract a Fish
Source Institutions
This outdoor activity/field trip requires a place where minnows swim, such as a local pond or brook.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-151.jpg?itok=mvcZffDc)
A-Mazing Robot
Source Institutions
This activity lets you program your 'robot' (a willing friend) to pick up and dispose of some 'toxic waste' using as few commands as possible.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-267.jpg?itok=DNyv69Z8)
Carousel Pump
Source Institutions
In this activity, learners build a carousel toy that spins when pushed down.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-723.png?itok=z4Sz0gIu)
Geometry and Spatial Relations: Mirror, Mirror
Source Institutions
In this math lesson, learners use hinged mirrors to discover that regular polygons are composed of triangles tessellating around a center point.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-946.jpg?itok=Hh2ajG4b)
Linkages
Source Institutions
This design challenge is an open-ended exploration of linkages, a group of parts connected by hinges, and the types of motion they can create.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-952.jpg?itok=69dBzgfS)
Caution! Wildlife Crossing
Source Institutions
In this design challenge, learners use their creativity and imagination to design and test a wildlife crossing for their favorite animal.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-133.jpg?itok=TMvnWY8G)
Fill It Up
Source Institutions
Players take turns adding shapes made of three squares to a grid. They try to fit their shapes on the grid in a way that blocks the other player.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-618.jpg?itok=Vd6CRV0C)
The Shape of Floatation
Source Institutions
In this activity (on page 2 of the PDF under GPS: Sailboat Design Activity), learners will discover how the shape of an object, not just its weight, determines whether it floats or sinks.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-156.png?itok=cr_ID-kS)
Lifting with Levers!
Source Institutions
In this fun hands-on activity learners explore a simple machine: the lever. What happens to a load when you multiply the length of a lever? Find out here!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-200.jpg?itok=9ibazoSk)
Parachutes
Source Institutions
In this activity, learners will investigate air and gravity through the use of various fabrics by through them in the air. Activity includes step-by-step instructions and extension ideas.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-081.gif?itok=9dbFn7hu)
From the Internet to Outer Space
Source Institutions
In this activity, learners will use Google Sky to observe features of the night sky and share their observations.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-721.png?itok=MWvfzkMH)
Geometry and Spatial Relations: Sidewalk Capers
Source Institutions
In this math lesson, learners use a variety of manipulatives to explore spatial relationships of squares and their transformations.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-947.jpg?itok=_rUhPLCR)
Cupcake Delivery
Source Institutions
In this design challenge, learners will create wind-powered contraptions to transport a load, such as a cupcake or another small object, and test to see if they work.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-692.jpg?itok=_x-qgMJt)
Magnetic Spinner & Compass
Source Institutions
Learners use shop tools and various materials to construct a magnetic spinner and a compass.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-686.jpg?itok=DAiTGkRA)
Tops
Source Institutions
In this activity, learners discover that some things only stand up while they are spinning.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-651.jpg?itok=C4X5DdHl)
Battleships: Searching Algorithms
Source Institutions
This activity explores the main algorithms that are used as the basis for searching on computers, using different variations on the game of battleships.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-364.png?itok=PPFCBxaV)
Draft Detectives
Source Institutions
In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-284.jpg?itok=T75_mog8)
Box Ecology
Source Institutions
This great "re-use it" activity will demonstrate how to transform a greeting card into a box. Once constructed, the box can have many uses like holding special notes or keepsakes.