Las cadenas alimentarias en el desierto (Desert Food Chains)

Acércate a mirar un mundo fascinante que con frecuencia se oculta a la vista. Los bichos están en nuestro entorno, pero ¿qué sabemos realmente sobre ellos? En este libro se revela la vida secreta de esos pequeños animales: cuándo y cómo evolucionaron, qué aspecto tienen, cómo funciona su organismo, dónde viven y cuál es su comportamiento.

Full color, full-page photographs throughout with straightforward and engaging text, the I Want to Be... series is an appealing and engaging introduction to a broad spectrum of occupations. The I Want to Be... series gives young children a realistic insight into the working day of adults. Easy-to-read captions and color photographs of women and men from different cultures help children understand what's involved in each occupation. Young readers learn to respect the importance of doing a job well and appreciate the contributions these workers make to our life and the world around us. These...

Bike riding is a lot of fun, but it can also be dangerous. Read about how people have made cycling safe over the years. Learn how bicycles have changed over time and how bike parts, equipment, and trails make cycling safer. Created in collaboration with the Smithsonian Institution, this Spanish book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from Smithsonian employees...

De la A a la Z, cuentos con rima, maravillosamente ilustrados, que invitan a reconocer las letras con humor y fantasía. Con instrucciones didácticas para el adulto que acompaña la primera lectura y ejercicios recomendados para los niños. Con letra mayúscula de imprenta. Disponible en Argentina y países limítrofes.