Search Results
Showing results 341 to 347 of 347
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-059.png?itok=3zLjPW3o)
Leapin' Lizards
Source Institutions
In this outdoor activity, learners first explore lizard feeding behavior by creating a "lizard rig" to dangle different objects in front of live lizards and see which objects the lizards try to bite.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-108.png?itok=TF2itMbv)
Puppet Power
Source Institutions
In this mechanical engineering activity, learners design shadow puppets with moving parts and use them to tell stories.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-040.jpg?itok=2777PVdL)
Infrared Investigations
Source Institutions
In this activity, learners explore how infrared technology is used by engineers to create equipment and systems for a variety of industries.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-411.jpg?itok=CkO41tVb)
That's the Way the Ball Bounces: Level 3
Source Institutions
In this activity, learners prepare four polymer elastomers and then compare their physical properties, such as texture, color, volume, density, and bounce height.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-149.png?itok=bhzmFDua)
Hatch-a-Cyst
Source Institutions
What is the optimal environment for hatching brine shrimp? Using a scaffold, learners design and conduct experiments testing the effect of a single abiotic factor on brine shrimp cyst hatch rate.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-530.gif?itok=eMvFBcPq)
The Variety and Roles of Microbes
Source Institutions
In this activity, learners use sets of cards to assign microorganisms to different groups.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-128.jpg?itok=UtFi1gJk)
Hike the Habitat: Field Trip in Canyonlands National Park, Utah
Source Institutions
This detailed lesson plan for a field trip to Canyonlands National Park in Utah (page 32 of pdf) teaches students about the habitat of bighorn sheep.