Busca los animales de tu ciudad

This beginner's guide offers a first glimpse into the natural world of amphibians. This addition to the acclaimed About... series uses simple, easy-to-understand language to teach younger children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

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.

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

Cuando las cosas parecen no tener sentido, y cuando ni la religión ni las cosas a las que recurrimos llenan nuestras expectativas y no resuelven nuestras preguntas, aún queda Dios. Si Dios es "Todo en todo", ¿cómo pueden existir cosas que no son Dios? O dicho de otra forma: si "todo" lo que existe surgió de Dios, ¿cómo puede ese "todo" existir sin ser Dios? Esa es la cuestión. Te invito a una hermosa aventura por la revelación bíblica. Descubramos juntos la economía de Dios en la finitud del Dios Infinito. Esta obra te ayudará a entender la pobreza y la riqueza del hombre. La...