Interactive
Biology in Motion

Urine Concentration in 3 Easy Steps

For Students 9th - 12th Standards
The color, density, and smell of urine all relate to kidney function. Pupils observe the kidney controlling the concentration of water through three different steps. It mentions how each function might change the appearance and scent of...
Interactive
Howard Hughes Medical Institute

Bacterial Quorum Sensing

For Students 9th - 12th Standards
The marine bacteria vibrio harveyi helps with DNA repair in humans. Understanding how to manipulate and genetically mutate this bacteria fascinates researchers. Young scientists observe two different mutations, predict the resulting...
Interactive
Howard Hughes Medical Institute

Retroviruses and Viral Diversity

For Students 9th - 12th Standards
Eight percent of DNA comes from retroviruses. Learn what sets retroviruses apart from other types of viruses with an presentation that focuses on the differences between viruses with a DNA genome, an RNA genome, and retroviruses. 
Interactive
PBS

Mountains and Rain Shadows

For Students 6th - 8th Standards
Scholars use an online interactive to learn just how different the other side of the mountain actually appears. They use satellite images, graphics, and videos to compare the impact of winds, oceans, clouds, precipitation, and more on...
Interactive
Laboratory for Atmospheric and Space Physics

Science at 100,000 Feet

For Students 9th - 12th
Take your class up, up, and away with an engaging weather balloon simulation! Individuals get hands-on experience in creating and launching their own airborne labs to study how temperature and pressure affect substances at 100,000...
Interactive
iCivics

Cast Your Vote

For Teachers 6th - 12th Standards
Impress upon your learners the importance of researching candidates in an election and considering not only which issues are most important to them as voters, but also which issues are most important to the candidates.

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