Susan Heinrichs Gray
7) Apatosaurus
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Description
"Find out how the enormous, plant-eating Apatosaurus gained the name 'deceptive lizard.' Learn what role it played in 'The Great Bone Wars' of the 1870s. Follow the many changing theories surrounding Apatosaurus, and come up with your own ideas about what life was like for this strange and mysterious dinosaur! Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research,...
8) Triceratops
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Investigates what is known and what paleontologists speculated about Triceratops dinosaurs, discussing things like how they were probably plant eaters, what they used their horns for, and how they raised their young.
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Understanding motion is a key concept in the field of physics. Readers will learn about forces such as inertia and friction as they complete the exciting experiments in this book. The discoveries of scientists such as Isaac Newton and Leonardo da Vinci are highlighted to illustrate how our understanding of motion has changed over time.
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"When you think of dinosaurs, do you think of ferocious meat-eaters terrorizing everything around them? If so, you were probably imagining the Tyrannosaurus rex, the 'tyrant lizard' of its time. But if you think you know everything there is to know about T. Rex, think again! Learn about the many sides of this mighty dinosaur. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for...
14) Spinosaurus
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"Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer! Students will enjoy developing their own conclusions about the life and times of this spiny lizard. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale"--Publisher description....
16) Oviraptor
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Examines the physical and likely behavioral characteristics of oviraptors. Highlights the discovery of oviraptors bones. Includes summaries of Triassic, Jurassic, and Cretaceous periods, a glossary, resources for further information, and photographs.
18) Velociraptor
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"What can scientists learn from an ancient fossil of two dinosaurs locked in battle? Plenty! One of those dinosaurs was a Velociraptor, a 'quick thief' and predator of the Cretaceous period. Like the scientists who study Velociraptor, young readers will discover how much eighty-million-year-old bones still have to say! Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further...
19) Ankylosaurus
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Ankylosaurus's name means "stiff lizard." Discover why as you learn what this dinosaur looked like and where it lived millions of years ago.
20) Maiasaura
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Examines what paleontologists have discovered about the plant-eating dinosaur Maiasaura, discussing when the first Maiasaura fossil was found, how they likely built their nests, and what Maiasaura babies were probably like.