Marte

Practice time measurement by timing races! Racing is all about having the fastest time, so accurate time measurement is very important for athletes! Young readers will learn all about how athletes measure racing times and will practice their mathematical and STEM skills. The Spanish-translated text, vibrant images, fun practice problems, and helpful mathematical charts in this title make time measurement seem exciting and simple!

Why did the Civil War begin? Which states were part of the Union and which were part of the Confederacy? Readers will learn the answers to these questions and more as they move through this fascinating nonfiction Spanish-translated book. The easy-to-read text, engaging facts, and vivid images and illustrations help highlight some of the aspects that led up to the Civil War including the slavery, the Underground Railroad, abolitionists, the Fugitive Slave Act, the Dred Scott Decision, and the Lincoln-Douglas debates. The accessible table of contents works in conjunction with the supportive...

Inspirado en el bestseller #1 del New York Times Ella persistió / She Persisted de Chelsea Clinton y Alexandra Boiger, llega ahora esta serie en Chapter Books sobre mujeres que sobresalieron, lucharon y se levantaron contra viento y marea. Sonia Sotomayor es la primera jueza latina en la Corte Suprema en la historia de los Estados Unidos, pero su trayectoria no fue fácil. Ella tuvo que superar numerosos obstáculos y desafíos en el camino, como recibir un diagnóstico de diabetes a los siete años. Pero no dejó que eso le impidiera alcanzar su sueño e inspirar a los niños de todo el...

Youngsters will smell the burning rubber as they discover the unique features of powerful vehicles, learning how they race, spin, bounce, jump, and sometimes even crash.