Mário Pedrosa

Meet six women who did great things. They were leaders in politics, civil rights, healthcare, science, and sports. They helped and inspired others. All of them followed their dreams. Discover the journeys they took. This inspiring Spanish book introduces second grade students to the lives of notable women including Marie Curie, Clara Barton, Wilma Rudolph, Rosa Parks, and more. Engaging images in conjunction with easy-to-read text and basic text features provide readers with an inviting reading and learning experience.

Take a trip around the world and learn about the Earth’s different climate zones! Students will learn the difference between climate and weather, and study the characteristics of low-latitude, mid-latitude, and high-latitude climates. This nonfiction Spanish book teaches students important scientific concepts and vocabulary terms as they learn about tropical rainforests, savannas, deserts, grasslands, taiga forests, deciduous forests, and tundra. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the...

Si eres de los que piensa que saber que el tiempo y el espacio son en realidad lo mismo no sirve para nada, o que lo único que le puede decir un protón a un electrón es que deje de ser tan negativo..., ¡has dado con la lectura que necesitabas! ¿Sabías que el teletransporte es real? ¿Que a veces un electrón tiene probabilidades de atravesar una pared? ¿Que dos partículas pueden influenciarse mutuamente aunque estén a años luz de distancia? ¿Y que las partículas cuánticas son como Clark Kent y disimulan sus poderes cuando los científicos las están observando? En Cómo explicar...

Basic concepts about electricity. Topics include: CA circuits, Serial and parallel circuits, transformers, power distribution and circuit repairs. With questionnaire. Ideal for high-school and college.