Cosmos en 3D

Interesting facts and experiments explore the dynamics of a race car engine to teach about air flow and drag, safety equipment and roll cages, the fuel system and horsepower, suspension and track bars, internal combustion, why race cars don't have speedometers, how roof flaps are designed like airplane wings, and more.

Introduce diferentes culturas alrededor del mundo contando historias de paredes, desde los murales Mayas en Bonampak, México, hasta la Muralla del norte de Inglaterra.

Earthquakes can leave people and property in bad shape. At times, they can be deadly. Find out about the science of studying earthquakes and the men and women who track the movements of the ground below us. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational 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 of the engineering design process and is perfect for makerspace activities. It makes STEAM career...

Simple illustrations and text introduce young readers to various types of seeds; and includes instructions for a related activity. Presented in Spanish.

¿Cómo son las cosas en el otro lado del mundo? ¿Somos tan diferentes a quienes allí viven? Aquí también nos propone darle una vuelta a esas ideas. La autora nos contó que este cuento nació mientras realizaba unas ilustraciones para El Salvador... ¡y se nota! Su colorido es una hermosa referencia gráfica a ese país de Centroamérica, tan parecido y tan diferente a la Argentina, el hogar de Paula. Alejo, el cuento del niño que juega haciendo mucho ruido, también es obra de esta talentosa autora integral.