This book follows the growth of a tree from the time it sprouts to the time it is mature and capable of producing new seeds. Readers will learn about topics such as how seeds are produced, the role of various trees in a forest, and how trees benefit animals, people, and the environment.
This book looks at the growth of a flower from a seed to the time it is a mature plant capable of producing new seeds. Readers will learn about topics such as how seeds are formed and what different types of seeds look like, the various ways flowers are pollinated, and how flowering plants benefit animals, people, and the environment.
I Read! You Read! books are designed for shared reading between a young reader and an adult. Rocks and minerals are all around us, but they're not all the same. Discover fossils and find out how they form, what makes them unique, and what they tell us about the past. Learn about some fabulous fossils found around the world, such as Sue, the Tyrannosaurus rex.
Diferentes a las aves marinas y aves acuáticas, las aves playeras pueden encontrarse en cualquier lugar desde los océanos hasta las montañas. Estarán en las costas, o en pantanos y pastizales cerca de océanos, ríos o lagos. Estos migrantes poderosos viajan de ida y vuelta entre los terrenos de crías o normales en verano. ¡Algunas aves playeras viajan hacia y desde Tierra del Fuego hasta el Ártico cada año! Tienen "paradas de descanso" especiales durante sus migraciones en donde comen y descansan para el resto del viaje. Puede que caven un nido en la arena, barro o rocas de la costa. Cada ave playera tiene un pico único para encontrar alimentos específicos. Aprende en qué se parecen y diferencian estas aves fascinantes en el título más reciente de la serie de "Un libro de comparaciones y contrastes".
Explora el rol crucial de los árboles marchitos o en proceso de secado, conocidos como troncones, en los ecosistemas forestales. A través de una narrativa atractiva y fotografías vívidas, este libro explica como los troncones proporcionan hábitats para una variedad de animales, incluyendo aves, mamíferos, reptiles e insectos. Detalla las diferentes formas en las que los animales usan troncones para anidar, refugiarse, alimentarse y encaramarse. Ideal para la educación medioambietal y alineado con los estándares NGSS, este libro promueve la conservación de la vida salvaje y la sensibilización ecológica para los lectores jóvenes.
¿Qué harías si tu destino usual de verano desapareciera? Los animales migratorios alrededor del mundo están enfrentando este problema, ya que sus hábitats de clima cálido desaparecen. Los niveles del mar elevados complican este problema, y las islas pequeñas desaparecen. Este libro es sobre un programa de hábitat artificial impulsado entre el Maryland Coastal Bays Program (MCBP), el Wildlife and Heritage Service del Department of Natural Resources (DNR) de Maryland, y Audubon Mid-Atlantic luego de que se erosionara la isla de anidación de los charranes comunes. Se diseñó una isla flotante de 48 pies cuadrados para dar a las aves un lugar tranquilo en contra de molestias, inundaciones y depredadores. Está hecha de secciones que se ensamblaron, aseguraron y anclaron cerca de la isla antigua de los charranes en la temporada de anidación. ¿Los charranes regresarán con la isla desaparecida y la nueva isla flotante en su lugar?
In Biome Beasts: Desert Animals, readers will discover how desert animals survive and thrive in the driest places on the planet. Photos, text, and sidebars describe how these animals adapt to the challenging climate of these regions. Earth’s four desert biomes – hot, semiarid, coastal, and cold – each have their own set of challenges for the living things within them.
In Biome Beasts: Grassland Animals, readers will discover how these animals survive in prairies, steppes, and savannas around the world. Grassland biomes are home to a wide variety of animals. Whether grazing on grasses, building communities underground, or sailing overhead, animals have adapted to the challenges found in both temperate and tropical grassland biomes.
In Biome Beasts: Boreal Forest Animals, readers will discover how boreal beasts survive the harsh climate. The boreal forest teems with wildlife during the short, mild summer. This changes quickly when fall arrives. Only the living things that have adapted to the region’s freezing temperatures and frozen land can remain in the forest year-round.
In Biome Beasts: Deciduous Forest Animals, readers will discover how deciduous beasts rise to the challenges of the climate in each biome. Deciduous forests around the world are home to a variety of animals. Animals that are part of the temperate deciduous forest biome must adapt to the conditions of all four seasons to survive. Animals that are part of the tropical and subtropical deciduous forest biomes must adapt to both the wet and dry seasons.
In Biome Beasts: Freshwater Pond Animals, readers will discover how these animals survive and thrive in freshwater pond biomes around the world. Life in a pond is exciting. Birds, bugs, and shrews skitter across the surface. Turtles and fish zip along under the water’s surface. Beavers, herons, and others make themselves at home by the pond’s edge.
In Biome Beasts: Tundra Animals, readers will discover how animals survive and thrive in the treeless tundra. Tundra biomes have the harshest climates in the world. From the tiny Arctic bumblebee to the huge polar bear, every animal that lives in the Arctic or alpine tundra biome has adapted physically or socially to the harsh conditions.
In Biome Beasts: Ocean Animals, readers will discover how animals survive in saltwater biomes and the skies above them. Most of Earth is covered by oceans and seas that are home to an amazing variety of animals. Some have adapted to life in the cold, dark aphotic zone. Others live in the disphotic zone where predators attack from above or below. Still others live in the top layer, the euphotic zone, where food is plentiful but competition for it is fierce.
El libro explora cómo la actividad humana afecta a nuestro planeta y descubre como podemos contribuir a la disminución de estos efectos.
Una mirada a las células animales y vegetales. Todos los organismos vivos se componen de células. El libro explica cómo se clasifican las células y cómo funcionan. Son como pequeñas máquinas que llevan a cabo el trabajo de mantenernos vivos.
Aprende sobre la vida de cada planta y animal de este hábitat y cómo los humanos podemos ayudar a protegerlo.
Take an in-depth look at plant life in this science encyclopedia.
Learn all about different kinds of sickening parasites. Discover fascinating facts, from the cousins of tongue-eating lice to how brainworms get inside animals. Amazing photos and simple text make this book a great high-interest read.
Learn all about different kinds of stomach-turning smells. Discover fascinating facts, from the gases that make up farts to skunk behavior before a spray. Amazing photos and simple text make this book a great high-interest read.
Explore estimation and geophysical predictions by learning about seismologists, volcanologists, and meteorologists in this digital resource! This exciting Spanish-translated nonfiction e-book showcases the importance of predicting and preparing for disasters in order to save lives. Volcanologists test gases on a volcano to predict eruptions! Meteorologists use Doppler radars to predict tornadoes! These data collectors use estimation in order to do this. Spanish readers can use sample problems to practice estimation with the help of easy-to-read informational text, clear mathematical charts and diagrams, and text features such as a glossary and index. This e-book encourages children to improve their problem solving and STEM skills.
Learn how estimation and approximation theory can be helpful when natural disasters strike! This nonfiction Spanish-translated e-book tells the stories of Hurricane Katrina, tornadoes and thunderstorms in Oklahoma, and a tsunami in Indonesia. All of these natural disasters were very dangerous and devastating, but estimations and predictions saved lives! This digital resource teaches Spanish readers about the properties of natural disasters, while reminding them how vital mathematics can be! Children can explore the math behind these natural disasters through practice problems. These practical examples, along with vibrant images, clear mathematical diagrams, easy-to-read informational text, STEM themes, and text features such as a glossary and index, will keep readers engaged and will re-enforce the importance of mathematics.
Learn about different animals that live in the city, collecting data and making predictions about each of them! This entertaining e-book, translated in Spanish, follows the story of a fourth-grade class field trip to a park where students study and investigate different animals such as mallard ducks, sparrows, rabbits, dragonflies, and more. Children will be encouraged to build analytical habits as they are engaged with simple practice problems relating to ecology and mathematics. With STEM themes, clear mathematical charts and diagrams, easy-to-read informational text, vivid images, and text features such as a glossary and index, this Spanish-translated nonfiction e-book will encourage readers to collect data and make predictions about animals and many other topics on their own!
Practice data analysis while learning about endangered species! This Spanish-translated title allows young readers to improve their understanding of data analysis and graphing methods, teaching them about probability and STEM skills through bar graphs and pictographs. This book includes engaging examples of wild animals who are endangered species, teaching readers about their habitats, their greatest threats, and their predicted populations. Vibrant images, exciting examples, and clear mathematical diagrams and charts engage readers while making them more confident in their data analysis skills.
This new Spanish edition surveys key aspects of pandas, describing the plant-eating bears’ appearance, behaviors, and habitats. A folk tale explains why these creatures have black and white fur.
This new Spanish edition surveys key aspects of owls, describing the appearance, behaviors, and habitats of these nocturnal birds of prey. A folk tale explains why these creatures have large eyes and ear tufts.
