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Showing results 1 to 13 of 13
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Pyramids and Triangles
Source Institutions
Straws and pipe cleaners are terrific materials for building models of pyramids and cubes.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-306.jpg?itok=RQeodCng)
My Insect
Source Institutions
In this activity, learners use information gathered from a variety of sources to design and make their own insect.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-275.png?itok=K2j1NYKO)
Straws and Airplanes
Source Institutions
Create airplanes from straws and geometric shapes. Test them out to see how far they can fly, or how accurately they can be aimed.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-577.png?itok=ptETfKBd)
Modeling the Night Sky
Source Institutions
In this two-part activity, learners explore the Earth and Sun's positions in relation to the constellations of the ecliptic with a small model.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-321.jpg?itok=_22Ygv4a)
Constellation Viewer
Source Institutions
In this activity, learners will explore what a constellation is and make their own.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-315.jpg?itok=FJqzQi0o)
Expanding Balloon Universe
Source Institutions
In this activity, learners will discover how our universe is continuously expanding.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-631.png?itok=1Wetf8cQ)
Marshmallow Models
Source Institutions
No glue is needed for learners of any age to become marshmallow architects or engineers.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-622.png?itok=6RNN40ft)
Apartment Buildings and More
Source Institutions
In this engineering activity, young learners investigate multi-level buildings.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-164.jpg?itok=Vklhhuc8)
Constellation Tubes
Source Institutions
In this activity, learners will create their very own constellation.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-313.jpg?itok=ryI3oY5T)
Rainbow Refraction
Source Institutions
In this activity, learners will explore how light can refract or break apart into different colors.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-612.png?itok=JypSXBLV)
Lub Dub: Make a Heart Valve
Source Institutions
Learners will construct a model of a heart valve using a film canister, a piece of masking tape, and a piece of paper.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-186.jpg?itok=zVSbh4ed)
Helicopters
Source Institutions
In this activity, learners will observe how air interacts with a paper helicopter. Learners will test different variables of weight, size, and shape.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-492.jpg?itok=KkkJB7t7)
Newspaper Bridges
Source Institutions
In this activity, learners build bridges out of newspaper and tape to explore how structures are designed to bear loads.