¿Qué son las nubes? ¿Por qué las nubes tienen formas diferentes? Descubre de qué están hechas las nubes y cómo se forman
A scientific look at the natural processes that create waterfalls, and where they are likely to form.
A scientific look at how trees grow, why they are important, and how they make other trees.
A scientific look at how clouds are formed, why there are different types, and what you can tell about a cloud by looking at it.
A scientific look at how rainbows are formed, why we can only see part of them, and how your location determines if you see one or not.
¿Qué son las caídas de agua? Son algunas de las creaciones más magníficas de la naturaleza. Conoce sus componentes y dónde puedes encontrarlas.
¿Qué son los árboles? ¿Qué hace que sean diferentes de otras plantas? Averigua qué hacen y por qué los necesitamos.
¿Qué forma los arco iris? Aprende qué es lo que hace que se formen los arco iris y cuándo es más probable que veas uno.
Es primavera y mamá y yo vamos a sembrar semillas de flores en el jardín. Papá llega justo cuando necesito ayuda y sembramos las semillas juntos.
Los días nevados son divertidos. Especialmente si tienes un amigo con quién jugar. Pero, ¿qué tal si no puedes ponerte de acuerdo sobre lo que quieres hacer? Finalmente, logran ponerse de acuerdo.
Bobby y Amy van al parque. Ahí ven muchas cosas de la naturaleza...aunque no todo es lo que parece.
Jake y Lucy están en el parque. Todo es muy hermoso. Lucy oye un ruido. Es un nido. Los niños se preocupan y se preguntan qué hacer. Entonces, ven que mamá pájaro viene de regreso con deliciosos gusanos.
The students are making an album for their teacher. Look at all the exciting things they did in spring, summer, fall and winter.
Es un caluroso día de verano. Los niños quieren comer una fruta que sea de su color favorito. ¿Qué fruta escogerá cada niño? ¿Cuál es el color de tu fruta favorita?
Amy y Tiffany van a hacer un pícnic. Están emocionadas. Pero... ¡las hormigas están en todas partes! Mira qué lugar encuentran finalmente para hacer su pícnic.
Come learn how to save water in your house. Telling your parents how to use less water will help out everyone.
Iguanas live in warm places. An iguana’s skin color helps it hide from predators. Reptiles have tails. An iguana’s tail breaks off if it is grabbed by a predator. It grows back right away. Learn all about these dinosaur-looking reptiles.
Snakes are reptiles. They are cold-blooded. They burrow underground to make their bodies warm. A snake’s skin does not grow with its body. Snakes shed their skin as they grow. Learn all about these wriggly reptiles.
Turtles are reptiles. Turtles need heat from the environment to make their bodies warm. Turtles spend most of their time in the water. They make nests on land to lay their eggs. Learn all about these slow-moving reptiles.
Snakes are reptiles. They are cold-blooded. They burrow underground to make their bodies warm. A snake’s skin does not grow with its body. Snakes shed their skin as they grow. Learn all about these wriggly reptiles.
Iguanas live in warm places. An iguana’s skin color helps it hide from predators. Reptiles have tails. An iguana’s tail breaks off if it is grabbed by a predator. It grows back right away. Learn all about these dinosaur-looking reptiles.
Turtles are reptiles. Turtles need heat from the environment to make their bodies warm. Turtles spend most of their time in the water. They make nests on land to lay their eggs. Learn all about these slow-moving reptiles.
Crocodiles are the largest reptiles on Earth. They live in warm places. Crocodiles don’t sweat. They open their mouths to cool off, like a panting dog. And they don't sweat. Learn all about these amazing and scary-looking reptiles.
Lawrence had big plans for Saturday. Doing nothing. It was going to be perfect but it was ruined when he had to tag along to volunteer with his sister for beach cleanup. He didn’t expect other kids his age or the adventure they were going to have. From the sandy beach to the tangled roots of the mangroves, Lawrence and his friends encounter a giant eyeball, a dinosaur, and treasure! Paired to the nonfiction title Marine Biologists.
During their travels from oceans to rivers, salmon undergo many changes! Their gills change so they can breath in changing waters, and their scales transform from a shining silver to a darker hue so others know they are ready to spawn. Readers will be swimming in information and special features in this adventurous book on salmon migration.
