Paul Revere

Simple text and photographs introduce the concept of symmetry as displayed by familiar creatures and objects.

A step-by-step visual guide to building your own computer games using Scratch 3.0 Scratch 3.0 has landed, so stay ahead of the curve with this fully updated guide for beginner coders. Kids will love the step-by-step, visual approach that makes even the most difficult coding concepts fun and easy to understand. Coding Games in Scratch, 2nd Edition, blends coding theory with the practical task of creating exciting games. Children learn the fundamentals of computer programming by seeing how to build their own games. Coding theory is taught through practical tasks, so young programmers don't just ...

El padre de Ki-Fer está herido y nadie sabe cómo curarlo. La única esperanza es el Agua de la Vida. Las leyendas cuentan que un guerrero la encontró hace muchos años, pero no se sabe dónde. ¿Podrá Ki-Fer encontrar el camino para llegar a ella? Una novela que refleja el arduo camino de la maduración personal.

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...