From slowing wildfires to planting seeds, one animal is the true superhero that keeps the African savanna in balance. Elephants dig to find salt that other animal lick, their deep footprints collect water for small creatures to drink, and they eat young trees to keep the forest from overtaking the grasslands. In every season, the elephants are there to protect the savanna and its residents but what would happen if the elephants were only once upon a time? Read along to discover the important role this keystone species plays in the savanna and explore what would happen if the elephants vanished.
esde el primer rayo de luz del amanecer hasta que se mete el sol al anochecer, la sabana se siente viva con muchos sonidos. Un león ruge temprano por la mañana, un joven babuino hace alaridos para alertar a los otros del peligro al medio día, y un joven ratón hace chillidos al atardecer. ¿Qué es lo que los animales están diciendo y por qué? Los animales se comunican de diferentes maneras; explora la próspera sabana y la “manera de hablar” entre sus habitantes a lo largo del transcurso del día.
From the first light of dawn until the sun sets at night, the savanna is alive with noise. A lion roars in the early morning, a young baboon shrieks at noon, and a young mouse squeals at dusk. What are the animals saying and why? Animals communicate in many ways; explore the thriving African savanna as its inhabitants talk to one another throughout the course of a day
Learn about the history and culture of the northeastern United States.
What happens to the environment when a earthquake occurs? What are some of the causes of earthquakes? What can people do about the problems caused by earthquakes? How can you use your math skills to learn more about earthquakes?Read this book to find the answers to these questions and learn more about earthquakes.
Travel to the faraway nation of Vietnam and learn about its people, history, and culture.
This book details the life of the dinosaur known as Oviraptor. Readers will develop word recognition and reading skills while learning when Oviraptor lived and what it likely looked like. They will also find out how it lived, from what it ate to how it dealt with enemies. Additional text features and search tools, including a glossary and an index, help students locate information and learn new words.
This book discusses the science behind volcanic eruptions. The chapters examine notable volcanic eruptions in history, explain why volcanoes erupt, and show how scientists are working to understand and predict eruptions. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.
This Level 1 guided reader examines activities people do when visiting the beach in summer. Students will develop word recognition and reading skills while learning about sunblock, building sandcastles, and having fun in the water.
This Level 1 guided reader examines how snowflakes form and fall and the changes snow creates in winter. Students will develop word recognition and reading skills while learning about the uniqueness of snowflakes and the changes falling and fallen snow create that we can see.
Level 2 guided reader that teaches the young reader important concepts about lakes, how they are formed, their importance in the ecosystems, and ways to keep them clean.
An introduction to the geography, history, economy, culture, and people of Pakistan. Bright, colorful designs and hands on activities will keep children engaged as they learn about Pakistan and its people.
This Level 1 guided reader explores the concept of seasonal changes in weather. Students will develop word recognition and reading skills while learning about the changes in spring weather we can see and feel.
Haz un viaje alrededor del mundo para descubrir una amplia variedad de formaciones terrestres y características geológicas de la Tierra a través del verso rítmico de Esta tierra, es tu país. En el viaje encontrarás planicies, mecetas y colinas. Descubre cómo un arroyo puede crear un cañón o cómo la lava forma un archipiélago. Lee en voz alta y descubre nuevo terreno al pasar de cada página.
Take a trip around the world to discover a wide variety of Earth's land forms and geological features through the rhythmic verse in This Land is Your Land. On the journey encounter plains, plateaus, and rolling hills. Find out how a stream can make a canyon or lava creates an archipelago. Read aloud and discover new terrain with the flip of each page.
Pack it up and take a trip down south on every page! It's part travelogue, part I Spy, part Where's...Charlie! Each spread covers a state in the region and lists a mix of interesting, historical, well-known, and offbeat tourist spots. The illustrations show the locations mentioned and include a dog named Charlie "hidden" within each pictorial.
Explore the colorful customs, people, and places of Wyoming. With straightforward text and captivating photos, this book is a great introduction to the state. Maps and symbols are included to enrich the student's understanding of geography and state identity.
Explore the colorful customs, people, and places of Wisconsin. With straightforward text and captivating photos, this book is a great introduction to the state. Maps and symbols are included to enrich the student's understanding of geography and state identity.
Explore the colorful customs, people, and places of West Virginia. With straightforward text and captivating photos, this book is a great introduction to the state. Maps and symbols are included to enrich the student's understanding of geography and state identity.
Loads of quirky, cool, and astonishing weather facts, including lightning, blizzards, and storms.
Loads of quirky, cool, and astonishing facts about Planet Earth, including volcanoes, oceans, caves, and plants.
Explore the colorful customs, people, and places of Virginia. With straightforward text and captivating photos, this book is a great introduction to the state. Maps and symbols are included to enrich the student's understanding of geography and state identity.
Explore the colorful customs, people, and places of Washington. With straightforward text and captivating photos, this book is a great introduction to the state. Maps and symbols are included to enrich the student's understanding of geography and state identity.
