Showing results for "4" in Science & Technology

Why do mandrills have blue faces? What makes a parrot's feathers so bright? Learn these answers and more about some of nature’s most colorful creatures in Science Behind the Colors. Each book highlights a specific animal, detailing how and why the animal gets its colors, how and why its colors change, and what purpose the colors serve. This volume includes Poison Frogs, Rainbow Boas, and Sea Slugs.

Many of Earth's animals are in danger of going extinct. But there are things that can be done to help them. In this series, listeners will learn about the threats facing these animals as well as ways that they can be saved. This volume includes Monarch Butterflies, Red Pandas, and Snowy Owls.

We have four different seasons because the Earth is tipped as it rotates around the sun.

Nature has the ability to turn our world into a disaster zone. From blizzards to volcanoes, this series looks at the science behind the destruction. How is a blizzard different from a snowstorm? What causes hurricanes to form? How do you stay safe in an earthquake? Children can answer these questions and more. This volume includes Tsunamis and Volcanoes.

Los niños exploraran las maquinas monstruo incluyendo la excavadora, el tractor, aparejo grande, camión monstruo y mas. Desde una excavador hasta un camión monstruo, este libro les enseña a los niños sobre grandes, poderos maquinas!

¿Cómo se siente frío? ¿Por qué nos enfermamos más en invierno? ¿Cómo se forma la nieve? ¿Cómo sobreviven los animales? Las respuestas a muchas de las preguntas que trae la estación más fría del año, narradas con simplicidad y mucho ritmo. Premios: "The White Ravens", Internationale...

This Highlights Listen & Learn! Audio Study, intended for those in grade four, introduces listeners to the importance of caring for your community. Getting Down and Dirty focuses on some of the run-down problem places found in cities, and how communities have joined together to turn these places into beautiful shared spaces. In addition to discussing bettering our communities, this audio study takes a look at some key comprehension skills including identifying an author's purpose, determining cause-and-effect relationships, and building vocabulary.

So nah und doch so fern - fliegt mit Alexander Gerst und GEOlino mini in die Weiten des Weltalls! Weiße Zwerge, schwarze Löcher und galaktische Nebel? Ralph Caspers und seine drei tierischen Freunde erkunden das Weltall. Sie nehmen euch mit zur Raumstation ISS, treffen den Astronauten Alexander Gerst und fliegen auf den Mond. Gemeinsam bauen sie ein Planetarium, um Sternbilder wie den kleinen Wagen und den Polarstern nachzubilden. Mit viel Humor und immer der richtigen Portion Ernsthaftigkeit vermittelt Ralph Caspers seinen kleinen Zuhörern "Alles über Sterne und Planeten".