Animales asombrosos: Ballenas salvajes: Suma y resta: Read-along ebook

Princess Diana lived much of her life in the public eye and suffered for it. She should not be remembered only for her fashion choices and her uncomfortable celebrity, but for her activism and generosity. Students will learn more about this fascinating and inspiring leading lady in this text that explores Princess Diana’s life and her social achievements.

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this 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...

Dragonflies are large flying insects known for their brightly colored bodies and see-through wings. They are among the fastest insects in the world. Learn more about these amazing animals in Dragonflies, a Fascinating Insects book.

"La obra de J.K. Rowling está llena de referencias a la historia, a los mitos, a las leyendas y a la literatura. Por tanto, a través de ella, se abre un excelente camino para llegar a los orígenes de esos seres mágicos o al misterio que encierran sus nombres. Esta libro, Los mundos mágicos de Harry Potter, se ha propuesto desvelar las historias que hay detrás de las aventuras y los personajes de estas populares novelas. Este enriquecedor recorrido incluye muchos otros mundos, tanto reales como imaginarios, desde el antiguo Egipto y Grecia hasta la India y Japón. También muestra los...