What are these huge, strange animals with four legs, a shell, and a spiked tail? Meet the glyptodont, a prehistoric animal from the time of the mammoths. Scientists have found out many facts about this incredible animal, and here are a few of them. Find out: What did a glyptodont eat? How large were glyptodonts? How fast could they move? What is their shell made of? What were all the tiny holes in the shell for? Find out more about the glyptodont and amaze your family and friends with these fun facts. The Educational Version has activities that meet Common Core Curriculum Standards. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

What are these huge, strange animals with four legs, a shell, and a spiked tail? Meet the glyptodont, a prehistoric animal from the time of the mammoths. Scientists have found out many facts about this incredible animal, and here are a few of them. Find out: What did a glyptodont eat? How large were glyptodonts? How fast could they move? What is their shell made of? What were all the tiny holes in the shell for? Find out more about the glyptodont and amaze your family and friends with these fun facts. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Insects are everywhere, and there are so many different kinds. But no matter how many there are, all insects have some things in common. Here are some fun facts about those little things that you find crawling around everywhere. Do you know the answers to these questions? What does the word insect mean? How many insects are there in the world? Are there insects in the Arctic and the Antarctic? Do insects have their legs in the front or the back half of their bodies? Do most insects have lungs? Find out more about insects and amaze your family and friends with these fun facts. All measurements in American and metric. Ages 8 and up. The Educational Version has activities that meet Common Core Curriculum Standards. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Insects are everywhere, and there are so many different kinds. But no matter how many there are, all insects have some things in common. Here are some fun facts about those little things that you find crawling around everywhere. Do you know the answers to these questions? What does the word insect mean? How many insects are there in the world? Are there insects in the Arctic and the Antarctic? Do insects have their legs in the front or the back half of their bodies? Do most insects have lungs? Find out more about insects and amaze your family and friends with these fun facts. All measurements in American and metric. Ages 8 and up. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

Washington D.C. is our nation’s capitol. It is where many of our important laws are made, and the place that runs our country. What happens in Washington DC affects our lives in many ways, but how much do you know about this place? Do you know: By law, how large is Washington DC allowed to be? What made the way Washington DC was laid out different from every other city in America at that time? Is Washington DC larger or smaller than it was when it was first formed? What happened to many buildings in Washington DC 15 years after the city was formed? How long did it take Washington DC to get paved roads after it was formed? Find out the answers to these questions and many more and amaze your family and friends with these fun facts. Ages 8 and up. All measurements in American and metric. LearningIsland.com believes in the value of children practicing reading for 15 minutes every day. Our 15-Minute Books give children lots of fun, exciting choices to read, from classic stories, to mysteries, to books of knowledge. Many books are appropriate for hi-lo readers. Open the world of reading to a child by having them read for 15 minutes a day.

We do not know for sure when the first men appeared in America. What we do know is that vigorous people called Paleoindians flourished here at the end of the Ice Age, in the last millennia before the great transition of 10,000 years ago when the great ice sheets that had covered the northern part of the continent were finally vanishing. The Paleoindians are regarded as the ancestors of today's Indians.

In 1502, Christopher Columbus named Costa Rica, and while gold and silver never materialized to justify the moniker of rich coast in purely economic terms, scientists and ecotravelers alike have long appreciated its incredible wealth. Wealth in Costa Rica is best measured by its biodiversityhome to a dizzying number of plants and animals, many endemic, it s a country that has long encouraged and welcomed researchers from the world over, and is exemplary in the creation and commitment to indigenous conservation and management programs. Costa Rica is considered to have the best preserved natural resources in Latin America. Approximately nine percent (about 1,000,000 acres) of Costa Rica has been protected in 15 national parks, and a comparable amount of land is protected as wildlife refuges, forest reserves or Indian reservations. This long-awaited synthesis of Costa Rican ecosystems is an authoritative presentation of the paleoecology, biogeography, structure, conservation, and sustainable use of Costa Rica s ecosystems. It systematically covers the entire range of Costa Rica s natural and managed, terrestrial, freshwater and marine ecosystems, including its island systems (Cocos Islands), the Atlantic and Pacific oceans and shores (coasts, coral reefs, mangrove forests), its lowlands (dry, season and wet forests), its highlands (the northern volcanoes and southern Talamanca s), and its estuaries, rivers, lakes, swamps and bogs. The volume s integrated, comprehensive format will be welcomed by tropical and temperate biologists alike, by biogeographers, plant and animal ecologists, marine biologists, conservation biologists, foresters, policy-makers and all scientists, natural history specialists and all with an interest in Costa Rica s ecosystems."