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Browse results: National K -12 Subject

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RESOURCE GRADE LEVEL MEDIA TYPE
Acid Lake

Acid Lake

Add acidity to a healthy lake and see what happens to the plants and animals in this interactive activity adapted from EcoKids. OER Level

3-8

Interactive

Air Quality Index

Air Quality Index

In this interactive activity adapted from "Air Quality Index: A Guide to Air Quality and Your Health" by the U.S. EPA, learn about common pollutants in the air we breathe, their health effects, and how their levels are reported. OER Level

6-12

Interactive

All Systems Are Go

All Systems Are Go

Test your knowledge of the digestive, respiratory, and other human body systems in this interactive game from Kinetic City. Race the clock to put Arnold's organs back into his body one system at a time. OER Level

5-8

Interactive

American Chestnut Tree

American Chestnut Tree

This annotated slideshow adapted from KET's Electronic Field Trip to the Forest illustrates how blight decimated the American chestnut tree and the methods scientists use to identify and pollinate the remaining trees to create blight-resistant trees. OER Level

6-12

Interactive

Amplitude

Amplitude

This interactive activity adapted from the University of Utah's ASPIRE Lab shows how a pendulum's amplitude changes as you set it swinging from different distances from its axis, and how the amplitude of a sound wave changes as you adjust the volume. OER Level

6-12

Interactive

Analyzing an Ecosystem

Analyzing an Ecosystem

In this interactive activity adapted from the University of Alberta, identify the living and nonliving things in an ecosystem. Then look further at the living things to identify the producers, the consumers, and examples of mimicry. OER Level

3-8

Interactive

Animal Classification Game

Animal Classification Game

Learn about classes of animals and test your ability to identify animals as mammals, birds, reptiles and more in this interactive activity adapted from Sheppard Software. OER Level

4-8

Interactive

Animal Cloning 101

Animal Cloning 101

Learn about clones and explore the methods scientists use to create clones in the lab in this interactive activity from the Dolan DNA Learning Center. OER Level

9-12

Interactive

Antarctic Ecosystem

Antarctic Ecosystem

In contrast with its largely lifeless interior, the Antarctic coastal marine environment supports a vibrant and diverse ecosystem. Explore the region's living bounty in this interactive activity adapted from the Woods Hole Oceanographic Institution. OER Level

5-12

Interactive

Antarctic Food Web Game

Antarctic Food Web Game

In this interactive game adapted from the Bigelow Laboratory for Ocean Sciences, build a food web that illustrates the flow of energy in an Antarctic ecosystem and the relationships between predators and prey. OER Level

5-8

Interactive

Arctic Atlas

Arctic Atlas

In this interactive atlas adapted from UNEP/GRID-Arendal, explore different environmental features of the Arctic. Select from a list of themes to customize your map, then zoom in to take a closer look at one of six featured regions. OER Level

6-12

Interactive

Arctic Ecosystem

Arctic Ecosystem

Despite seemingly inhospitable conditions, the Arctic environment has a vibrant and diverse ecosystem. Explore the life that thrives in this region in this interactive activity adapted from the Woods Hole Oceanographic Institution. OER Level

5-12

Interactive

Arctic Sea Ice Satellite Observations

Arctic Sea Ice Satellite Observations

In this interactive activity produced for Teachers' Domain, learn how Arctic sea ice has changed over the past 25 years in terms of maximum winter extent, concentration, and the timing of breakup each spring. OER Level

6-12

Interactive

Art That Tells a Story

Art That Tells a Story

This interactive activity, adapted from material provided by the ECHO partners, presents nine art objects and shows how they can reveal different types of stories. OER Level

4-6

Interactive

Astronomical Images in Different Wavelengths

Astronomical Images in Different Wavelengths

Visible light is just one portion of the electromagnetic spectrum that a telescope may detect. This collection of images produced for Teachers' Domain features radio wave, infrared, visible light, and X-ray images of distant stars and galaxies as well as images of the telescopes designed to detect the various wavelengths of radiation. OER Level

6-12

Interactive

Atmospheric Oxygen

Atmospheric Oxygen

In this feature, adapted from Interactive NOVA: "Earth," students explore the relationship between oxygen concentration and the well-being of various organisms by simulating a change in oxygen levels and observing what happens. OER Level

3-5

Interactive

The Atom

The Atom

In this interactive activity from ChemThink, take a closer look at atomic structure, properties, and behaviors. OER Level

6-12

Interactive

Backyard Wildlife Interactive

Backyard Wildlife Interactive

Squirrels and chipmunks are just two of the animals you might see. Backyard Wildlife, an original KET video, encourages children to explore the world outside their back door. OER Level

Pre-K-1

Interactive

Bandwidth and Data Conversion

Bandwidth and Data Conversion

This interactive activity adapted from the Wisconsin Online Resource Center describes the factors that affect the speed of data transfer in computer networking systems and some of the techniques used to increase the data capacity of these systems. OER Level

9-12

Interactive

Biodiversity in the Dzangha-Sangha Rain Forest

Biodiversity in the Dzangha-Sangha Rain Forest

In this interactive activity from the American Museum of Natural History, play "connect the dots" and discover the connections between the people, animals, and plants in three habitats of the Dzanga-Sangha rain forest in the Central African Republic. OER Level

5-8

Interactive

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