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Wedges Are Machines
This book introduces early readers to wedges and how we use them every day. Simple text and vibrant
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Amazing Ants
Giant images of ants give kids a close-up view of ants in their colonies, doing their jobs, and goi
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Amazing Activities with Force and Motion
A future engineer may gaze up at an airplane soaring high above and wonder about the forces that ke
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The Boy and the Ants
Ingram 出版A boy staring at ants suddenly thinks of a fun but difficult Math problem. How long will it take th
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The Girl and the Princess
Ingram 出版A compassionate girl offers to help a prince in distress! The prince wants to save his princess who
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Amazing Activities with Heat and Energy
Ingram 出版When aspiring young scientists heat up one of their favorite meals or warm themselves by a campfire
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The Basics of Ecology
Ingram 出版Studying ecology today is more valuable than it has ever been because of pollution and other enviro
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The Basics of Biology
Ingram 出版This engaging survey of biology contains awe-inspiring discoveries and a rare glimpse into biologis
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Ways to Save Energy
Ingram 出版What is energy and why should we save it? This book introduces readers to different kinds of energy
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Astounding Animal Body Facts
Ingram 出版Many animals have abilities that humans could only dream of. Budding biologists and any curious rea
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Design & Build It: 10 Fun Engineering Projects
Budding engineers, architects, and designers may wonder how modern advancements such as recycling c
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Forest Creatures (Set)
Ingram 出版A forest is a delicately balanced ecosystem, and each animal that lives in it plays an important ro
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Birds, Mammals, Fish, and Bugs
Ingram 出版Learning about animals is a fun way to introduce readers to a variety of important life science con
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Horrible Hurricanes
Ingram 出版There's no question about it: Hurricanes are becoming more frequent and getting worse as climate ch
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Food Physics: 10 Fun Physical Science Experiments
Ingram 出版Kitchens can not only be a source of culinary inspiration, but also scientific discovery! Readers w
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I’m a Maths Star! (Set 1)
Ingram 出版The I'm a Maths Star! series comprises challenging Maths puzzles, presented in story form. Puzzles
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The Lithosphere
Ingram 出版Earth's lithosphere is the rigid, outer part of the planet, including the crust and upper mantle. R
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What’s Social Media?
Social media has undeniably changed the world. While people disagree about whether this change is m
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The Lithosphere
Ingram 出版Earth's lithosphere is the rigid, outer part of the planet, including the crust and upper mantle. R
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Engineering Power! (Set)
Ingram 出版Science and engineering meet in this engrossing set! Amazing machines from the past and present are
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Sparky’s Stem Guide to Tanks
When tanks were first used, they changed how wars were fought. Today, tanks are getting more and mo
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Eye-Popping Plant Part Facts
Ingram 出版Each year around 2,000 new plant species are discovered. It's no surprise then that there are some
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Machines on Land
Ingram 出版Machines developed for use on land change the way the world works. When tanks were first built, the
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Plants Can Poke!
Ingram 出版Why do roses have thorns? What are burs for? They're successful in keeping enemies and predators aw
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Dinosaur Discovery (Set)
Ingram 出版Dinosaurs--whether gigantic, slow-moving plant eaters or smaller, sharp-toothed meat eaters--never
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Animal Cruelty
The accepted definition of animal cruelty may differ between cultures and even between individual p
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Ways to Take Care of the Planet
Ingram 出版Earth is an incredible planet, full of different landscapes and living things. Unfortunately, it fa
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Maximum Speed (Set)
Ingram 出版Often we take our vehicles for granted, but sometimes we hear about an incredible machine that make
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Sun
Learn all the stats and facts you need to know about the Sun--the only star in our solar system. Fi
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The Boy and the Ants
Ingram 出版A boy staring at ants suddenly thinks of a fun but difficult Math problem. How long will it take th
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Habitat Conservation
Ingram 出版Human actions affect the world around us. From pollution in the oceans to deforestation, many of th
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Using Water Wisely
Ingram 出版People who have never had to worry about water coming out of the sink might not think much about it
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Our Exciting Earth!: Set 2
Ingram 出版From canyons and caves to waterfalls and swamps, our planet is full of fascinating formations. Thes
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Twisting Tornadoes
Ingram 出版Tornadoes are some of the most dangerous forces of nature on Earth. Winds can swirl up to 300 miles
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Awesome Aircraft
Ingram 出版The first powered aircraft was built in the United States at the start of the twentieth century. Wi
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My First Animal Book
Ingram 出版Let's journey into the animal kingdom. It's a populated place! But this vibrant volume breaks it do
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Deadly Snakes (Set)
Ingram 出版It's not always easy to spot a deadly snake--and if you do, it may be too late! The killers in this
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Planets, Spaceships, Moons, and Stars
Ingram 出版Space is always an exciting branch of science to learn about, and it's even more exciting when fun
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What’s Social Media?
Ingram 出版Social media has undeniably changed the world. While people disagree about whether this change is m
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Our Planet, Our Choice
Ingram 出版Climate change is increasingly causing challenges worldwide. However, scientists are also learning
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Little Kids First Big Book of Baby Animals
Ingram 出版This may be the cutest Little Kids First Big Book ever! From panda cubs and prairie dog pups to be