Books written by Glen Phelan
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Forces and Motion in Sports
very sport involves forces and motion. Forces include friction, air resistance, and gravity. Some different ways to describe motion include speed, velocity, momentum, and projectiles. By understanding forces and motion, you can better ...
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Extreme Planet: Carsten Peter's Adventures in Volcanoes, Caves, Canyons, Deserts, and Beyond!
The earth explodes in shoots of hot magma, glaciers crash into the ocean, grotesque creatures lurk in deep caves... follow noted National Geographic explorer and photographer Carsten Peter as he shows us that our precious planet Earth is ...
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Earth, Sun, Moon
Explores the motion of Earth and the moon in relation to the sun, and explains why season occur.
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Extreme Ocean
"Information and photos of oceans for young children"--
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Extreme Wildfire: Smoke Jumpers, High-Tech Gear, Survival Tactics, and the Extraordinary Science of Fire
In this book, young readers will learn about the ecological impacts of wildfires, the ins and outs of fire science including tactics for prevention and containment, cutting-edge technology used to track wildfires and predict fire behavior, ...
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Key Concepts: Units of Measurement
Key Concepts: Units of Measurement
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Stars and Galaxies: Our Universe
The sun and other stars shine because atoms in the star combine and release energy.
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Double Helix: The Quest to Uncover the Structure of DNA
An illustrated introduction to the discovery of DNA for young readers.
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Forces and Motion on Earth
Readers learn about the forces of friction, magnetism, and gravity as well as the concept of balanced and unbalanced forces on Earth.
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Using Force and Motion
Enter the world of motion by taking a look at the forces that move objects on or around Earth. Explore how Newton's laws of motion, gravity, and friction affect dirt...
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Our Solar System: Neighbors in Space
The gravity of the moon and Earth causes tides. Our solar system contains eight planets. Each planet has different features. Our solar system also contains other objects including dwarf planets, asteroids, comets, and meteors.
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Daily Warm-ups: General Science
Daily Warm-ups: General Science