Reptiles crawl, jump, and slither all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Snakes and Other Reptiles, you'll explore the animal kingdom and find out which of these reptiles are dangerous…or not! The facts may surprise you!
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.
San Francisco, California, was first visited by Spanish settlers in 1769. The Spanish officially settled the area in 1776, and the city began growing into the major city it is today. Learn all about the cities landmarks, sport's teams and other facts that make this city one of the most popular U.S. cities.
Denver, Colorado, was built along streams and rivers on the high, flat, grassy plains. Millions of years ago, dinosaurs wandered this area. After they disappeared, mammoths, giant bison, and even camels lived here. Learn all about the history, landmarks, sports teams and other things that make Denver such a wonderful place to live!
Located in the middle of the country, St. Louis is on the eastern side of the state of Missouri and alongside the mighty Mississippi River. People here are called “Saint Louisans” and the city is called the “Gateway to the West.” Learn all about this city's landmarks, sports teams, and other fascinating facts.
New Orleans, Louisiana, was founded by French Colonists in 1817. Because of its location, New Orleans played a large role in the antebellum slave trade, both in the importing of slaves and the growing of cotton and sugar crops using slave labor. During the Civil War (1861-1865), the city was captured by the Union Army. Learn all about the cultures, music, sports teams and everything else you need to know about this great city!
Desde los videojuegos hasta los juegos de mesa y juegos tradicionales practicados durante generaciones, pueden enseñarte un buen espíritu deportivo y que no siempre importa ganar.
Todo el mundo visita a la familia, a veces no hay que ir muy lejos. Hay muchos tipos de familias, todos se reúnen, mira cómo.
¿Cómo vas de un lugar a otro todos los días? La gente viaja de muchas maneras y usa desde bicicletas, autos, metro y tranvías, hasta animales. Depende dónde vive y a dónde tiene que ir.
Aprende sobre las escuelas de todo el mundo y lo que comen los niños en el almuerzo, cuándo son sus vacaciones de verano e incluso por cuánto tiempo tienen que ir cada día.
La gente alrededor del mundo tiene muchos tipos de casas inusuales: casas en los árboles, cuevas, iglús, etc. Aprende todo lo que hay que saber acerca de los diferentes tipos de casas.
En todo el mundo la gente practica todo tipo de deportes. Algunos se juegan en equipo y otros se pueden jugar solos. Aprende sobre los diferentes deportes que se juegan en todas partes.
Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be predicted.
What has a head, two tails, and shoots across the sky? A comet. Coming from the far edges of the solar system, most comets travel around the Sun, while meteors appear as flashing streaks of light in the night sky. Explore these amazing celestial wonders as they zip through space! This book looks at the difference between comets and meteors and their effects on Earth. The physical characteristics of each are identified in detail. This book won’t come crashing down! It’s filled with fun facts that give additional information on this exciting science topic. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be predicted.
As a young child, Ayanna Howard liked figuring out how things worked. Her creativity and love for math led her to become a robotics engineer who solves problems for Earth and space. Her pursuit of a career in engineering and space exploration inspires young people to enjoy math and science. Today, Dr. Howard continues to share her passion of robotics to help young minds grow. The Women in Science and Technology series introduces students to influential women in science and technology. From astronauts to medical doctors, these biographies highlight the accomplishments, dedication, and passion that drove these women to succeed. Each book includes a glossary, comprehension questions, and further reading suggestions.
Words have the power to create change. Rachel Carson knew this, and she shared her love of nature and the need to protect it in her writing. She wrote several books about nature, including Silent Spring, which warned of the dangers of chemical pesticides. This book helped start the modern environmental movement. She inspires young people today to protect our planet. The Women in Science and Technology series introduces students to influential women in science and technology. From astronauts to medical doctors, these biographies highlight the accomplishments, dedication, and passion that drove these women to succeed. Each book includes a glossary, comprehension questions, and further reading suggestions.
Tu Youyou is a unique scientist. She is an expert in traditional Chinese medicine and modern medicine. When China needed someone to solve their problem with malaria, Youyou was the perfect person for the job. She mixed old medicine with new science and saved many lives, later earning her a Nobel Prize. Her story inspires young people today to enjoy science. The Women in Science and Technology series introduces students to influential women in science and technology. From astronauts to medical doctors, these biographies highlight the accomplishments, dedication, and passion that drove these women to succeed. Each book includes a glossary, comprehension questions, and further reading suggestions.
Maryam Mirzakhani started breaking barriers for girls in math when she was in high school. She continued breaking those barriers as an adult when she became the first woman to win the Fields Medal. That’s the highest honor a mathematician can receive! She inspires young people to find the beauty in math. The Women in Science and Technology series introduces students to influential women in science and technology. From astronauts to medical doctors, these biographies highlight the accomplishments, dedication, and passion that drove these women to succeed. Each book includes a glossary, comprehension questions, and further reading suggestions.
For thousands of years, people found rocks that they thought were giant dragon tongues that had fallen from the sky. But they were looking in the wrong direction! These fossils were actually the teeth and bones of creatures that lived in the waters long, long ago. What other mega-sized, mega-cool creatures lived in the ancient seas? Let's explore MEGA Creatures of Ancient Seas! The MegaCool MegaFauna series explores the history of some of the most massive creatures that ever lived. They swam in the seas, walked the lands, and soared through the skies. Some are even still alive today! Learn how mega-cool megafauna are related to (or are even examples of) modern living things. These awesome extra-large animals have an amazing history, so let's start exploring
In 2009, scientists found the bones of "Dracula" in Transylvania – that was what they named the fossils of a new pterosaur whose wings could spread 12 meters wide! Millions of years ago, gigantic reptiles like “Dracula” ruled the skies. What other mega-cool, mega-sized creatures flew in the ancient skies? Let's explore MEGA Creatures of Ancient Skies! The MegaCool MegaFauna series explores the history of some of the most massive creatures that ever lived. They swam in the seas, walked the lands, and soared through the skies. Some are even still alive today! Learn how mega-cool megafauna are related to (or are even examples of) modern living things. These awesome extra-large animals have an amazing history, so let's start exploring
What is the biggest living thing right now? In Mega Creatures of Today, you'll find that the answer to that question can be found on land, in the sky, and in the seas. Let's discover the mega-sized, mega-cool creatures living on Earth today and learn what makes them so amazing!
People have been finding fossils for thousands of years. When scientists found claws that were 3 feet long, they thought they had found a massive turtle. After more bones were found, they realized that the claws belonged to a dinosaur that weighed more than 10,000 pounds! What other mega-sized, mega-cool creatures roamed ancient lands millions of years ago? Let's explore MEGA Creatures of Ancient Lands!
Rosetta could sing and play guitar like no one had ever heard before. From her church's stage to Carnegie Hall, she brought her incredible gift of music to the world. With it, she also helped invent rock and roll! In this 24-page book from the Leaders Like Us series, you'll meet an important African American leader in music – Rosetta Tharpe!
Shirley knew that the world needed change. She began to organize people and fight to make a difference. Working in the government could improve the lives of people all over the United States! Her work took her all the way to the presidential campaign trail. In this 24-page book from the Leaders Like Us series, you'll meet an important African American leader in the United States government – Shirley Chisholm!
Bayard learned from an early age how important equal rights were. He knew how to help people work together for equality without violence. He even played an important role in one of the most important Civil Rights events in American history. In this 24-page book from the Leaders Like Us series, you'll meet an important African American leader in civil rights – Bayard Rustin!
