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Science
The Human Body
Science of Sound
What is sound? Sound is created when an object vibrates. The vibrations travel in waves. Sound waves reach our ears.…
Environment
Log Life
A tree has fallen in the forest. Its branches are rotting. But rotting logs are full of life. Look what…
Weather
Stormy Weather
The sky is dark. The clouds are heavy. The wind is strong. It’s storming! Storms happen all around the world.…
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Weather
On the Map
A weather map shows information about the weather. Meteorologists use weather maps to see patterns. The maps help them predict…
Animals
Meet the Dinos
Close your eyes. Imagine the Earth millions of years ago. Giant reptiles ruled the planet. Now join TFK as we…
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Space
Explore the Moon
The moon is Earth’s closest neighbor. It is the brightest object in the night sky. Scientists have studied the moon…
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Engineering
Measuring Up!
We can learn about the world around us by taking measurements. Different tools help us make different kinds of measurements.…
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Animals
Animals in Winter
Brr! We wear warm clothing in winter. When it’s cold, we light a fire. Animals also find ways to stay…
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Earth Science
Ready, Set, Erupt!
There are many volcanoes around the world. They can be dangerous. Researchers study volcanoes. A volcano is a mountain. There…
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Space
A Day in the Life
Peggy Whitson is an astronaut. She works for NASA. She loves science. Peggy traveled to space three times. Life in…
Space
A Day in the Life
Peggy Whitson is an astronaut. She works for NASA. She loves science. Peggy traveled to space three times. Life in…
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Spanish
Earth Science
A Time of Changes
Fall is a season of changes. In most parts of the country, the weather changes. It gets colder. Plants and…
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Earth Science
Water Works
Water is important to our lives. We use it every day in many ways. Read about some of the ways…
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Earth Science
A Butterfly’s Life
A butterfly passes through four stages of life. At each stage, it looks different. 1. Egg A female butterfly lays…
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Earth Science
Thank You, Plants!
Do you have plants in your home or garden? Plants are all shapes and sizes. They are important for people…
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Environment
Under the Sea
Sylvia Earle is a scientist. She has spent many years studying oceans. She loves to learn about plants and animals…
People
Under the Sea
Sylvia Earle is a scientist. She has spent many years studying oceans. She loves to learn about plants and animals…
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Audio
Spanish
Animals
From Egg to Animal
Most snakes come from eggs. Female snakes lay eggs on the ground. They coil around the eggs to keep them…
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Space
Out of This World
NASA plans to send astronauts to Mars in about 15 years. It will be the first time people have set…
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