Technology can make work easier, safer, and more fun. But some technology can also be harmful to the environment. Read about how we can make responsible choices in our use of technologies to help lessen the harm to the environment.
Computer scientists know how to follow steps, spot patterns, and fix problems to reach a goal. Read about how anyone can learn to think like a computer scientist!
Read about the invention of certain tools, and how they have been improved over time to become the technology we use today.
Energy powers the things that make our lives easier, safer, and more fun. Read about the Earth-friendly tools that are used to gather energy.
Could an engineer that builds roads fix a problem on an airplane? Read about how different kinds of problems are solved by different kinds of engineers.
The only way we can learn about dinosaurs is by studying their fossils. Read about how comparing fossils shows us how different dinosaurs moved, what foods they ate, and how they protected themselves.
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.
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!
Go on a journey through land, air, and sea to learn all about reading maps! This exciting Spanish-translated e-Book familiarizes readers with many different types of maps, teaching them about map symbols, keys, compasses, and grid coordinates. From street maps to moon maps, maps are used every day, everywhere! Vibrant images, clear mathematical charts and diagrams, relatable practice problems, and an accessible glossary all work together to engage children and improve their map reading and STEM skills.
Bikes, balloons, trains, ships, and more - this book is filled with the many different ways to get where you need to go. Use addition to figure out how many people are on board a cruise ship or how long it took to build two famous railways in Russia. You will even learn about the biggest jet in the world. What is your favorite way to get around?
Find three-dimensional shapes while learning about architecture and historic architects in this Spanish-translated e-Book! A good understanding of geometry and three-dimensional shapes is essential for architects building houses because all houses have three-dimensional shapes like pentagons and prisms. Readers can follow the process of building a house from start to finish, mastering geometric concepts through practice problems. These problems, along with clear mathematical diagrams, easy-to-read text, and vibrant images will keep readers engaged and confident in their geometry and STEM skills.
Practice data analysis while learning about endangered species! This Spanish-translated title allows young readers to improve their understanding of data analysis and graphing methods, teaching them about probability and STEM skills through bar graphs and pictographs. This book includes engaging examples of wild animals who are endangered species, teaching readers about their habitats, their greatest threats, and their predicted populations. Vibrant images, exciting examples, and clear mathematical diagrams and charts engage readers while making them more confident in their data analysis skills.
Learn how wildlife scientists use graphs, charts, and data analysis! It is important for wildlife scientists to assess probability and more when working with wild animals like polar bears and chimpanzees! This Spanish-translated title uses mathematical diagrams and charts to improve readers' data analysis and STEM skills. Learn about Jane Goodall's work in chimpanzee conservation! Accurate data analysis is essential to her work and the work of many other scientists! These exciting examples will engage readers, while practice problems and clear diagrams will make them more confident in their own data analysis skills.
In From Sand to Glass, early fluent readers learn how glass is made, from melting sand to pouring molten glass into molds to give it shape. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this item gets to be the glass that we use in many everyday items. An infographic illustrates the cycle with real photos and descriptions. Children can learn more about glass using our safe search engine that provides relevant, age-appropriate websites. From Sand to Glass also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In From Metal to Bicycle, early fluent readers learn how a bicycle is made, from producing steel from metal to workers welding the frame. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this item gets to be the bike they ride for fun. An infographic illustrates the cycle with real photos and descriptions. Children can learn more about bicycles using our safe search engine that provides relevant, age-appropriate websites. From Metal to Bicycle also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In From Tree to Paper, early fluent readers learn how paper is made, from wooden logs to pulp to our printers. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this item gets to their notebooks. An infographic illustrates the cycle with real photos and descriptions. Children can learn more about paper using our safe search engine that provides relevant, age-appropriate websites. From Tree to Paper also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In From Sheep to Sock, early fluent readers learn how a sock is made, from shearing wool from sheep to pairing and packing socks for people to buy. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this item gets to their dressers. An infographic illustrates the cycle with real photos and descriptions. Children can learn more about socks using our safe search engine that provides relevant, age-appropriate websites. From Sheep to Sock also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In From Wax to Crayon, early fluent readers learn how a crayon is made, from melting wax and mixing in pigments to boxing up crayons for people to buy. Vibrant, full-color photos and carefully leveled text will engage young readers as they learn about how this item gets to their classrooms and homes. An infographic illustrates the cycle with real photos and descriptions. Children can learn more about crayons using our safe search engine that provides relevant, age-appropriate websites. From Wax to Crayon also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
Como parte de la ciencia única, la serie Know-It-Alls! Cuenta con impresionantes portadas y texto atractivo, ¡este libro pone el enfoque en los Dinosaurios! ¿Sabías que el Tiranosaurio era el dinosaurio come carne más feroz? No era el más grande, pero era enorme – 7 toneladas (6.5 toneladas métricas) de monstruosidad. Con más de 40 pies (12 m) de largo, fue un asesino inteligente con una visión aguda. Aprende todo sobre estas criaturas prehistóricas y los paleontólogos que los estudian. Las ilustraciones increíbles realísticas y las cajas informativas de estadística, llenas con datos interesantes, hacen este libro de 24 páginas divertido y emocionantes para los jóvenes entusiastas de la ciencia de edades 4 para arriba!
La tecnología hace la vida más fácil y nos ayuda a hacer las cosas más rápido, con menos esfuerzo y tiempo. Aprende cómo se aplica la tecnología en diferentes áreas de la vida.
