Energía del viento (Wind Power)

Life Long Ago brings ancient civilizations to life and reinforces important early elementary social studies standards such as time, continuity, and change. Students will learn what daily life was like, how ancient peoples governed themselves, how they communicated, and how the influences of ancient cultures are still felt today.

Vivid photographs and bilingual text explain each food group, revealing how each group is important for good health, how to make healthy choices, and fun things children can do to stay in shape.

Del bullir y la sed (Prólogo) Como lector y escritor de versos, no como crítico, que no lo soy, es que me atrevo a hablar de Semántica de un tornillo enamorado, de Luis Perozo Cervantes, libro armado con tres en cierto modo plaquettes relacionadas entre sí (situaciones, se advierte, teórica, metafórica y poemática), donde el joven autor, de carácter a mi ver ciertamente expansivo, da suficiente muestra de a la vez sentido de contención, humor, retórico y, con su indispensable ironía, dados los tiempos, de lo romántico –o del romanticismo en sus varias acepciones. Para una...

Practice nonstandard measurement at the zoo! This exciting, Spanish-translated title encourages readers to practice measuring their favorite zoo animals, such as elephants, giraffes, pandas, and more. A gorilla weighs the same as three men! When a cheetah runs, its stride length is the length of three men! An elephant weighs the same as three pickup trucks! Vivid images, fun practice questions, early STEM themes, and helpful mathematical diagrams make nonstandard measurement entertaining and easy for children to understand.

Snouts, spines, or scutes help many animals survive. Information on why is contained in this engaging book.