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.

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. This primary source book focuses on the creation of the Transcontinental Railroad. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and...

From the basic to the exotic, this how-to kit offers detailed directions for five bobby pin design's and includes wire, big and small bobby pins, seed beads, and specialty beads. Desde el básico hasta el exótico, este libro proporciona instrucciones detalladas para diseñar horquillas y incluye el alambre, unas horquillas grandes y pequeñas, y una gran selección de chaquiras.

Discusses Things That Rot And Break Down And Things That Don't, How Decomposing Things May Feed Insects Or Animals Or Help The Soil, And Talks About Recycling.

Malika tiene nueve años y acaba de llegar de Marruecos con su madre y sus hermanos para reunirse con su padre. Su vida aquí es muy distinta y, como echa muchísimo de menos a su abuela, decide escribirle contándole todo lo que le pasa y siente. Así nace un blog, vistoso y vital, que convierte a Malika en una observadora excepcional de esta cultura tan distinta a la suya. ¡Ah! Y además inventa mil y un planes para traer a la abuela. ¿Lo conseguirá?