Grade 4

2576 records found. Displaying 1465 - 1476.

Plants

Micro Life in Soil

Young readers will be astounded by the dynamic life in soil. This fascinating book describes why these often unseen organisms live in earth, what their ecological roles are, and how some must More →

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Micro Machines

Journey into the small world of nano technology. Micro Machines takes readers into the future of computers, cars, cameras, and telecommunications. This fascinating book teaches the… More →

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Space

Mighty Megaplanets: Jupiter and Saturn

Jupiter and Saturn are explored in Mighty Megaplanets. Readers are invited to ask questions about our solar system's largest planetary bodies, like how many moons they have and why does… More →

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High Interest · Military

Mighty Tanks

Children will delight in learning about military tanks. Mighty Tanks introduces readers to the different parts that make up a tank and explains how these mighty armored vehicles move over… More →

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Biographies · High Interest

Miley Cyrus

Singer and actor Miley Cyrus rose to superstardom playing a character with two names and two lives. In the hit TV series Hannah Montana, Cyrus starred as typical teenager Miley Stewart who… More →

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History · Military

Military Aircraft of WWI

Used mainly for reconnaissance, the first wartime pilots merely waved in greeting at passing enemy pilots. By the end of the WWI, enemies were being shot out of the sky by machine gun… More →

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Animals · High Interest · Military

Military Dog

Military working dogs serve as detection, scout, and patrol dogs on military bases, airfields, and prisons. Find out how these dogs are able to detect threats that human eyes and noses cannot find. More →

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Fall 2024 Cover: Milo Plus Harry
Animals

Milo Plus Harry

Milo is excited to participate in the fifth-grade science fair. He has worked hard to make sure his project is perfect. He wants to win the grand prize. But the night before the science fair, More →

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Science

Minerals

Rocks and minerals are all around us, but they're not all the same. Discover minerals and find out how they form, what makes them unique, and how we use them. Explore some marvelous minerals… More →

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Earth and Space Science

Minerals

Minerals are non-living natural materials and are the most common substances on Earth. Rocks are composed of combinations of minerals. Some minerals are easy to find such as silver, quartz,… More →

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Life Science

Miraculous Medicines

This volume examines some of the scientific and technological breakthroughs that have revolutionized medicine. Find out about the groundbreaking discoveries that have saved billions of lives: More →

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