From the wheel to trampolines, these crazy inventions have changed our world. Learn about the ideas behind some of the most incredible inventions. This engaging hi-lo book draws in 4th and 5th grade readers with wild content while a 1st to 2nd grade reading level makes the information accessible. It's a roaring good time!
There are more than 200,000 kinds of plants on Earth, and some are pretty strange. Learn about the most peculiar plants that grow on our planet. This engaging hi-lo book draws in 4th and 5th grade readers with wild content while a 1st to 2nd grade reading level makes the information accessible. It's a roaring good time!
We can see stars and moons in the night sky. But what else is out there? Learn about our wonderful universe and discover super space. This engaging hi-lo book draws in 4th and 5th grade readers with wild content while a 1st to 2nd grade reading level makes the information accessible. It's a roaring good time!
Throughout history, people have been getting sick, and there have been some strange cures, too. Learn about four deadly diseases from our past. This engaging hi-lo book draws in 4th and 5th grade readers with wild content while a 1st to 2nd grade reading level makes the information accessible. It's a roaring good time!
The world has become a plastic prison! A message from the future tells you how the world has been destroyed. Learn about how dangerous plastic is for our planet. Then, discover what you can do to help save the world. This engaging hi-lo book draws in 6th and 7th grade readers with thrilling storytelling while a 3rd to 4th grade reading level makes the information accessible. It's a roaring good time!
Are you ready to start your life on Earth 2.0? Learn about the dangers of fossil fuels and how they destroyed Earth. Then, discover what you can do to help save the world today. This engaging hi-lo book draws in 6th and 7th grade readers with thrilling storytelling while a 3rd to 4th grade reading level makes the information accessible. It's a roaring good time!
Did you know smoke from some wildfires can be seen across the country? Or that there are special ways to build homes to prevent them from catching fire? And have you seen the latest technology made to fight fires? Discover extreme facts about wildfires in this fun and kooky book.
Hurricanes can tower miles high in the sky and whip winds from a distance that would stretch from New York City to Miami. A hurricane may have even been responsible for helping the United States win its independence. But did you know we're figuring out ways to battle these beastly storms? Discover extreme facts about hurricanes in this fun and kooky book.
How would you like to experience 104 tornadoes in fewer than 6 hours? What about driving straight toward the storm in an armored vehicle decked out with equipment for studying the storm? Tornadoes can cause chaos, but the more we learn about them, the less deadly they become. Discover extreme facts about tornadoes in this fun and kooky book.
Would you feel an earthquake if it happened? Are you sure? The ground moves all the time without anybody paying it any attention. But at their most extreme, earthquakes can move mountains and even shift the North Pole! Discover extreme facts about earthquakes in this fun and kooky book.
Have you ever stepped outside in temperatures so cold your snot freezes? How about seen snow drifted up higher than a home? Maybe you live somewhere where winter gets wild! Discover extreme facts about extreme cold and blizzards in this fun and kooky book.
Did you know heat can make roads crack? Have you heard about a drought going on for decades? And what do you think about using science to stop a disaster before it's even happened? Discover extreme facts about heat waves and droughts in this fun and kooky book.
Do you think your bedroom is small? Imagine sharing it with your entire family! A Viking kid might share a room with 20 of their family members. Being a Viking kid of old was hard. Learn about this tough time to be a kid.
What could be worse than math class? In ancient Greece, boys would train to become soldiers, and girls could learn only how to be mothers. Being a kid in ancient Greece was hard. Learn all about this tough time to be a kid.
Tired of long school days? Well, in ancient Rome, school started before sunrise and didn't end until late in the afternoon. It was also every day of the week. Even in the summer! Learn all about this tough time to be a kid.
If you think making your bed and doing your homework is tough, imagine what it must have been like in ancient Egypt. From making your own toothpaste to learning how to read and write hieroglyphics, being a kid was hard. Learn all about this tough time to be a kid.
Earth is a large planet with many hidden things. We make new discoveries all the time. The world is full of mysteries, but some things can be explained with science. Learn about the scientific method and how it can help you discover the truth. Get ready to blow up some totally-not-true Earth myths.
Have you spotted a ghost? Do carrots help you see in the dark? The world is full of mysteries, but many things can be explained with science. Learn about the scientific method and how it can help you discover the truth. Get ready to blow up some totally-not-true stories about people.
From the moon landing to aliens visiting Earth, space is full of mysteries. But some things can be explained with science. Learn about the scientific method and how it can help you discover the truth. Get ready to blow up some totally-not-true space myths.
Whether on the search for bigfoot or testing the memory of a goldfish, the word is full of mysteries. But some things can be explained with science. Learn about the scientific method and how it can help you discover the truth. Get ready to blow up some totally-not-true animal myths.
Welcome, Agent 359. This file is full of top-secret information about black holes. Learn the basics of how black holes form, their different sizes, and how they were found. Then, discover what scientists are learning about them now. What will you do with our new knowledge? Good luck and remember these are top secret space files!
Welcome, Agent 359. This file is full of top-secret information about planets. Learn about the different types of planets, what they can be made of, and explore the planets in our solar system. Then, discover what we are learning about planets now. What will you do with your new knowledge? Good luck and remember these are top secret space files!
Welcome, Agent 359. This file is full of top-secret information about stars. Learn about what they are made of, how they form, and different stars throughout history. Then, discover what we are learning about them now. What will you do with your new knowledge? Good luck and remember these are top secret space files!
Welcome, Agent 359. This file is full of top-secret information about asteroids and comets. Learn about what is inside these large space lumps, where they come from, and different asteroids and comets throughout history. Then, discover what we are learning about them now. What will you do with your new knowledge? Good luck and remember these are top secret space files!
With jaws and teeth strong enough to crush bones, it's no wonder wolves are some fierce predators. A pack on the hunt can take down animals much bigger than themselves. And don't forget their famous howl! What else do you know about these awesome animals? Learn all about wolves!
