Read about some of the things that engineers design, such as bridges and water systems, to improve life in our communities.
Different problems need different solutions, but engineers follow the same steps to solve them. Discover the path engineers take to find new solutions or improve old ones.
Read about the kinds of jobs that people do as engineers, and how they use math, science, and creative thinking to solve problems.
Join the car mania! It's time to take your hands off the wheel and zoom into the high-tech world of driverless cars. Learn about the first driverless cars, how sensors work together to let a car "see" its surroundings, and what driverless cars can do at five different levels of automation. After Reading Questions. Includes a support page of teaching tips for caregivers and teachers. Downloadable Teacher's Notes available.
Earth was a lot different when dinosaurs were alive. They lived alongside many ancient mammals that can no longer be found. Incredible changes on Earth have left us with fossils that scientists use to learn more about the ancestors of today's mammals.
Earth was a lot different when dinosaurs were alive. Lush, deep forests once grew where we now have frozen oceans and glaciers. Even though there have been incredible changes on Earth, there are some ancient plants that are still living today!
Earth was a lot different when dinosaurs were alive. Scientists study important clues that were left behind to learn what kinds of dinosaurs lived where, what they ate, and how fast they could run. Even though there have been incredible changes on Earth, there are still dinosaur relatives living today!
Earth was a lot different when dinosaurs were alive. Back then, the world's oceans were ruled by large sea monsters. Even though there have been incredible changes on Earth, there are still sea monster relatives living today!
It moves, it freezes, it melts. Kids find out that water takes on different forms and that it plays an important role in supporting life on Earth. Includes the water cycle.
It’s a beautiful day in Deanville and the gang is presented with a new challenge. How will the kids solve this difficult new task? And how does a Greek mathematician play an important role in the solution? Think like an engineer and work alongside Jesse and pals to figure it out!
A summer trip to her grandparents' house was going great until Jesse gets caught up in a mystery in the attic. When she encounters a pair of spooky green eyes during a lightning storm, Jesse sets out to use engineering skills to solve the Case of the Clicking Clock.
Grandpa told Mom, and Mom told me: The secret of a plant lives in every little seed. Seeds are truly amazing! Did you know that every seed, no matter how small (microscopic) or large (weighing up to 14 pounds), contains everything it needs to one day grow into a plant? Three generations of a gardening family work together to bring a backyard garden to full bloom. Young readers are taken through each important step, beginning with planting in the spring and ending with harvesting in the fall. And let's not forget the buzzy and buggy inhabitants, including bees, butterflies, and other insects (friends as well as pests). At the end of the harvest season, the family collects and stores the seeds for next year's garden. Rhyming text and lush artwork bring the wonders and joys of gardening to life. Back matter includes information about seeds.
Allosaurs hunted with sharp teeth, and Steogosaurs developed bones like armor to stay safe from fierce predators. It's no wonder dinos ruled Earth back in the Jurassic period. But what about creatures flying high in the sky or the predators lurking under the waves? Many of those animals were not dinos. Become a paleontologist of the Jurassic as you explore colorful illustrations and fabulous fossil photos to take a trip back in time and discover who was and was not a dino.
At first, small dinos scampered along on small legs. But it wasn't long before long-necked sauropods began to tower over the landscape. It's no wonder dinos ruled Earth back in the Triassic period. But what about other fierce creatures roaming the land and lurking under the waves? Many of those animals were not dinos. Become a paleontologist of the Triassic as you explore colorful illustrations and fabulous fossil photos to take a trip back in time and discover who was and was not a dino.
Tyrannosaurus rex had sharp teeth that could bit through bone, and Triceratops must have been an intimidating sight with their large frills and prominent horns. It's no wonder dinos ruled Earth back in the Cretaceous period. But what about creatures flying high in the sky or predators lurking under the waves? Many of these animals were not dinos. Become a paleontologist of the Cretaceous as you explore colorful illustrations and fabulous fossil photos to take a trip back in time and discover who was and was not a dino.
When researchers at Oxford University heard that crows may use twigs as tools, the scientists knew they had to investigate. They created an experiment to see if their own crows, Betty and Abel, could make and use tools--and were shocked at just how smart these birds can be. Explore the exciting true story of supersmart animals in this graphic nonfiction adventure. Then, learn more about these brainy birds and read other stories of crow masterminds!
Whether they're built into the ground or towering high above, buildings can be bizarre, bonkers, and baffling! Dive into the wacky world of buildings. Fun illustrations pair with bright photos to bring some of the craziest structures to life.
Humans have a complex relationship with planet Earth. Life depends on the planet's natural resources. Yet human activity has led to many environmental issues. Industrialization is one of the leading environmental issues today. In this book, young readers will learn about the history, importance, and environmental impacts of industrialization. Large-scale and personal solutions to industrialization issues are also presented and encourage and inspire budding environmentalists to protect and preserve the planet. Charts, graphs, maps, and infographics provide key 21st Century Content in an engaging and accessible way.
The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Water Parks examines the engineering concepts that make these fun and exciting structures possible. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. An activity, full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Aircraft Carriers examines the engineering concepts that make these incredible floating cities possible. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. An activity, full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Temple Grandin and Livestock Management examines the life of this important woman and her contributions to the livestock industry. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Marion Donovan and the Disposable Diaper examines the life of this important woman and her contributions to the modern diaper. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Jane C. Wright and Chemotherapy examines the life of this important woman and her contributions to cancer treatment. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Marie Van Brittan Brown and Home Security examines the life of this important woman and her contributions to home security systems. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Margaret Knight and the Paper Bag examines the life of this important woman and her contributions to the modern paper bag. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
