With strong flippers and shark-like teeth, Mosasaurus once ruled the oceans. This sea reptile used to swim all over the world. Now, it captures the interest of… Take struggling and rel More →
500 - Science
542 records found. Displaying 157 - 168.
El quetzalcoatlus (Quetzalcoatlus)
Millions of years ago, Quetzalcoatlus was once the biggest flying creature on Earth. With a wingspan the size of a small plane and a neck as tall as a giraffe, this flying reptile once soared More →
El zoológico (Zoo)
A zoo is one place to learn about animals. And there's so much to see and do! Developing Spanish readers learn about the zoo in this low-level search-and-find beginning… With rides and More →
El zorro (Fox)
Sneak into the wild world of foxes with our mid-level book, part of the Spotlight on Nature series. This engaging read is perfect for young explorers eager to uncover more about their… More →
Endangered Birds Around the World
From owls that live underground to penguins that build their nests in bat poop, these endangered birds are having a tough time. Learn about some incredible birds that need our help to… More →
Endangered Fish Around the World
From sharks with oddly shaped heads to fish that look like they have hands, these endangered fish are having a tough time. Learn about some incredible fish that need our help to survive.… More →
From spotted butterflies to sand-dwelling beetles, these endangered invertebrates are having a tough time. Learn about some incredible invertebrates that need our help to survive. Fascinating More →
Endangered Mammals Around the World
From towering elephants to lynxes with tufted ears, these endangered mammals are having a tough time. Learn about some incredible mammals that need our help to survive. Fascinating photos and More →
Forests--full of trees and home to many animals. Developing readers learn about the plants and animals of a forest in this low-level Spanish search-and-find beginning reader. Vast expanses of More →
Deserts--hot and dry. Developing readers learn about the weather, plants, and animals of a desert in this low-level Spanish search-and-find beginning reader. Careful, this isn't the beach.… More →
Ponds--home to cute animals and cool plants. Developing readers learn about the pond ecosystem in this low-level Spanish search-and-find beginning reader. Frogs on lilypads and ducks diving… More →
Oceans--the biggest bodies of water in the world. Developing readers learn about the plants and animals of an ocean in this low-level Spanish search-and-find beginning reader. The salty… More →