Los estados de la materia — Los gases

Did you know that liquids take the shape of their containers? If liquids get hot, they can become gases. Discover more interesting facts in Liquids, part of the States of Matter series of EYEDISCOVER books.

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

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 ...

Get On A Covered Wagon And Explore Everything About Pioneers With This Book. From What They Ate, Wore, Who They Encountered And Where They Traveled. Text Boxes Filled With Pioneer Facts Add Additional Information On The Pioneers Difficult Journeys To Unknown Lands.

Max es un unicornio amante de los colores, al que le gusta visitar sus ciudades favoritas y que, en uno de sus paseos, descubre algo que nunca antes había visto. Una historia sobre cómo ver el lado bueno de las cosas, de la amistad y de ayudar a los demás. Porque juntos, no hay nada que Max y sus amigos no puedan lograr.

Si tienes problemas para encontrar el verdadero amor, este libro te ayudará a descubrir dónde te equivocas y te enseñará a conseguirlo. Con un simple y divertido ejercicio, y un pequeño consejo cada día, este plan de 30 días te guiará y estimulará para encontrar un amor que dure siempre. Con cariño, humor y perspicacia, Caro Handley, orientador y experto en relaciones humanas, te mostrará métodos nuevos y eficaces para que te sientas bien contigo misma y consigas el amor que de verdad deseas. En sólo un mes, aprenderás a desechar tu vieja idea de cómo relacionarse con los...