Experimentos con la luz

Divertidas adivinanzas protagonizadas por animales de todo el mundo. Somos grandes, somos chicos, Tenemos pelos y picos. Somos peces, somos aves... Hay de todo, ¿no lo sabes? Venga, venga, adivina, Soy un reno o una sardina. Animales, animales, Animales especiales, Soberbios, fenomenales, Somos todos colosales. Formato Fixed Layout especial para tabletas.

Simple text and photographs describe dragonflies, including their physical characteristics, behavior, and life cycle.

What keeps objects from floating out of your hand? What if your feet drifted away from the ground? What stops everything from floating into space? Gravity. As in his previous books, Redwoods, Coral Reefs, and Island, Jason Chin has taken a complex subject and made it brilliantly accessible to young readers in this unusual, innovative, and very beautiful book.

Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational 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 of the engineering design process and is perfect for makerspace activities. It ...