Protagonistas B1. Grecia. Cuaderno de refuerzo

The use of calendars dates back thousands of years. Why are we driven to record time, and what would happen if we did not? Who created the concept of calendars? Why do different cultures use different calendar systems? And why are calendars so important to us? It is about "time" we found out! Created in collaboration with the Smithsonian Institution, this Spanish-translated Smithsonian Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, it features a hands-on STEAM challenge...

El racismo y las ganancias fueron fuerzas que impulsaron el crecimiento de la esclavitud. Aprende sobre el Pasaje del Medio, el comercio triangular y las personas que continuaron luchando por el cambio después de que se prohibiera la importación de personas esclavizadas. Racism and profit were driving forces in the growth of slavery. Learn about the Middle Passage, the triangular trade, and the people who continued fighting for change after the importation of enslaved people was banned. Now in Spanish! Read Woke(TM) Books are created in partnership with Cicely Lewis, the Read Woke...

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

Sixto Paz Wells lleva varias décadas recorriendo el mundo, impartiendo conferencias y seminarios sobre temas relacionados con el fenómeno OVNI, la espiritualidad y las profecías orientados a un público en general adulto, temas de los cuales ha escrito más de una veintena de libros que le han hecho mundialmente famoso. Con Tanis y la esfera dorada hace una incursión en el género infantil y nos propone una historia fantástica que en realidad reúne mucho de todo lo que ha escuchado y aprendido, no solo en el contacto con los extraterrestres, sino con la gente, sus familias y niños en...