Inteligencia artificial: computadoras y máquinas inteligentes (Artificial Intelligence: Clever Computers and Smart Machines)

José Antonio Navarro was the most renowned Tejano of his generation. He fought valiantly for Texas' independence from Mexico, became a respected statesman, and even helped write the Constitution of 1845. This biography will inspire your young readers.

Focuses on NSTA Standards of understanding science and technology. Explores the position of motion of objects.

¡Descubre a los artistas que cambiaron nuestro mundo! Empuja, tira y desliza las escenas para aprender sobre sus inspiradoras vidas y su increíble trabajo. En este título de la colección Mis primeros héroes, los más pequeños descubrirán algunos de los artistas más importantes de nuestra historia, como la pintora barroca Artemisia Gentileschi, el pintor postimpresionista Vincent van Gogh, la pintora surrealista Frida Kahlo y el artista de pop art Andy Warhol. Los libros con el sello Pequeñas Manitas están pensados específicamente para los lectores más pequeños de la casa....

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...