Search Results
Showing results 21 to 34 of 34
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-326.jpg?itok=toqnVUAO)
Solar Water Heater
Learners work in teams to design and build solar water heating devices that mimic those used in residences to capture energy in the form of solar radiation and convert it to thermal energy.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-478.jpg?itok=GmJqiGRe)
FlyBy Math: Distance-Rate-Time Problems in Air Traffic Control
Source Institutions
In this small-group activity, learners assume the roles of pilots, air traffic controllers, and NASA scientists to solve five Air Traffic Control (ATC) problems.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-960.jpg?itok=bdPFQpmM)
Portable Sundial
Source Institutions
Learners construct one or more of the following kinds of sundials: a shadow plot, a horizontal sundial, and a diptych sundial.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-050.jpg?itok=Qz8Vvx-r)
Treasures in the Rough
Source Institutions
In this archaeology activity, learners make observations and conduct an experiment to demonstrate the effect saltwater has on artifacts.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-571.gif?itok=Arwv14UX)
Can Nutrients in Water Cause Harm?
Source Institutions
In this water pollution activity, learners create pond water cultures and investigate the effects of adding chemicals or natural nutrients.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-378.png?itok=ouC62dLu)
Home Water Audit
Source Institutions
This activity offers learners and their families several ways to raise their awareness together about home water.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-915.jpg?itok=4n7FfVEd)
Make Your Own Barometer
Source Institutions
In this weather activity (page 10 of the PDF), learners will demonstrate the changes in atmospheric pressure by constructing their own barometer.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-127.jpg?itok=oJLDUMML)
Head in the Clouds
Source Institutions
In this activity, learners create a CloudSpotter wheel and record the different types of clouds they observe twice daily over several days.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-251.png?itok=_URCU9TD)
Introduction to the Scientific Method
Source Institutions
In this activity (page 26 of the PDF), learners make observations, formulate hypotheses and design a controlled experiment, based on the reaction of carbon dioxide with calcium hydroxide.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-603.jpg?itok=y3wjgd2O)
Saguaro Nest Cavities
Source Institutions
This activity (on page 3 of the PDF under GPS: Cactus Activity) is a full inquiry investigation into how some desert birds keep their cool.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-398.jpg?itok=y8mNPt-e)
From the Ground Up
Source Institutions
In this plant science activity, learners conduct four experiments to observe how plants respond to sunlight and gravity.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-575.jpg?itok=Zx3r4BPC)
Lift Off!
Source Institutions
This activity (on page 2 of the PDF under SciGirls Activity: Lift Off) is a full inquiry investigation into the engineering challenges of sending scientific sensors into space.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-619.png?itok=5NDHpSfn)
Dispersing Dispersion
Source Institutions
In this activity, learners investigate the movement caused by dispersion. Learners discover that dispersion is the random movement of objects.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-887.gif?itok=8E6PraMt)
Make Your Own Weather Station
Source Institutions
This three-part activity shows learners how to build three meteorology tools: a wind vane, a rain gauge, and a barometer.