El clima y el tiempo

Healthy Habits is a collection of four stories featuring the Chiminis, fictitious characters that live in the forest and are as small as pine cones. In each story, one of the Chiminis has an adventure that highlights the importance of hygiene, a good diet, and exercise, and offers general health advice.

When the Japanese attacked Pearl Harbor in 1941, it prompted the United States to enter World War II on multiple fronts. From Africa to Europe, the Pacific to the home front, explore the American experience of World War II through the first-hand documents of the war.

El libro consta de 11 unidades. Cada unidad comienza con una doble página de presentación. Los contenidos se organizan en apartados y subapartados. Los márgenes van adornados con diferentes elementos como curiosidades, contenidos para saber más, actividades experimentales y para investigar, etc. Hay ejemplos y problemas resueltos. En algunas de las unidades se ofrece una página con experiencias para realizar en el laboratorio. Una vez desarrollados todos los contenidos se ofrece una página con las ideas fundamentales de la unidad. La página titulada "La ciencia del siglo XXI" contiene...

Soil, plants, rain, and sunlight. These are all things that make a garden grow. Introduce life science and STEAM topics to your youngest learners with this STEAM book for English language learners. Created in collaboration with Smithsonian, this Spanish book makes it easy for parents and teachers to teach STEAM to beginning readers and uses real-world examples to make STEAM topics easier to understand. It features an age-appropriate STEAM activity that is perfect for makerspaces and introduces kindergartners to the steps of the engineering design process. Ignite a curiosity for STEAM in grade ...