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Make and Fly a Helicopter
Source Institutions
Learners follow the template to build and fly a paper helicopter.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-510.jpg?itok=yzj5VN3g)
Convection Demonstration
Source Institutions
In this quick activity (located on page 2 of the PDF under GPS: Balloon Fiesta Activity), learners will see the effects of convection and understand what makes hot air balloons rise.
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Echo Base Bobsleds
Source Institutions
The goal of this activity is to build a miniature bobsled that is either the fastest or the slowest. Learners use recycled materials to design, build, and test their bobsled on a bobsled track.