Technology solves problems to make our lives better. From telephones to video games, who do we have to thank for our favorite technological wonders? Follow along with engaging illustrations, captivating photos, and fun text to learn all about the scientists, engineers, and inventors who were brilliant people with big ideas.
¿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.
¿Sabias que la momia del faraón Khufu fue colocada en lo que se llama la Gran Pirámide? Es la estructura de piedra más grande del mundo, que consta de 2.300.000 bloques de piedra, ¡cada uno pesa varias toneladas! ¡Esa es una gran lápida!
A simple book describing the origin and the significance of using evergreen trees at Christmastime, how they are grown, cut, and shipped, how to chose a good tree, and how to care for it.
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!
Meet the plant-eating Iguanodon from the Late Jurassic to the Early Cretaceous periods. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the short-armed Plateosaurus from the Late Triassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the crocodile-like Spinosaurus as it hunted in the Late Cretaceous period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the small but mighty Compsognathus as it hunted in the Late Jurassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the water-dwelling Icthyosaur as it hunted in the Late Cretaceous and Early Triassic periods. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the fierce Coelophysis as it hunted in the Late Triassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the armored Ankylosaurus from the Cretaceous Period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Meet the long-necked Brachiosaurus from the Late Jurassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable creatures that roamed our planet millions of years ago.
Mardy and Olaus Murie fell in love in--and with--Alaska. Then set out on an adventure across the Arctic for Olaus's work as a biologist, encountering the beauty and danger of the wilds along the way. They learned from Indigenous communities to appreciate the interconnectedness of all living creatures and understood that the way humans were moving in on wild land was threatening the natural world. So they shifted the focus of their work to conservation, fighting to protect the land and animals--and lobbying for the creation of what finally became the Arctic National Wildlife Refuge, nine thousand square miles of protected land! Mardy and Olaus's story of passion and hard work will inspire all readers to fan their spark of purpose into flame. Backmatter includes additional information on Mardy and Olaus, their legacy, the Arctic National Wildlife Refuge, and more.
This title gives readers several clues that lead up to a specific dinosaur. The book also notes what animals are not the answer along the way. Readers will enjoy learning about the interesting characteristics of several dinosaurs all while strengthening reasoning and reading skills. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO.
This beginning reader title introduces Velociraptor by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
This beginning reader title introduces Diplodocus by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
This beginning reader title introduces Parasaurolophus by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
This beginning reader title introduces Mosasaurus by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
This beginning reader title introduces Carnotaurus by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
This beginning reader title introduces Compsognathus by covering when it lived, what it looked like, what it ate, and where some of its fossils have been found. This title is a Level 1 and is written specifically for beginning readers.
Describes the evolution of television. An introduction explains how television is used and when it came to be a part of daily life. The remaining chapters detail eras in the development of television up until the present day. Additional features include a table of contents, a fast-facts section, sidebars, an infographic, prompts for critical thinking, a phonetic glossary, an index, information about the author, and sources for further research.
Describes the evolution of telephones. An introduction explains how telephones are used and when they came to be a part of daily life. The remaining chapters detail eras in the development of telephones up until the present day. Additional features include a table of contents, a fast-facts section, sidebars, an infographic, prompts for critical thinking, a phonetic glossary, an index, information about the author, and sources for further research.
Describes the evolution of computers. An introduction explains how computers are used and when they came to be a part of daily life. The remaining chapters detail eras in the development of computers up until the present day. Additional features include a table of contents, a fast-facts section, sidebars, an infographic, prompts for critical thinking, a phonetic glossary, an index, information about the author, and sources for further research.
Describes the history of the Hoover Dam, why and how it was built, and how it works. Additional features include a table of contents, sidebars, infographics, Fast Facts, critical thinking questions, a phonetic glossary, an index, information about the author, and sources for further research.
