Un día de trabajo de un biólogo molecular (A Day at Work with a Molecular Biologist)

"This oversized book introduces children to the alarming number of species that are endangered, threatened or, unfortunately, extinct. It includes amphibians, birds, mammals, reptiles, and fish, devoting an entire page to each animal. Readers will learn the threats facing each one, where each one lives or lived, including the type of habitat, its diet, size, and ongoing conservation efforts."

In Showing Kindness, beginning readers will learn about all the ways they can be kind and considerate in their daily lives. Vibrant, full-color photos and carefully leveled text engage young readers as they discover how they can build character by showing kindness.

¿Problemas con la sintaxis y la morfología? El análisis de oraciones no tendrá secretos para ti después de practicar con estos 99 ejercicios resueltos hasta el más mínimo detalle.Si quieres dominar de forma rápida y sencilla todo lo que necesitas sobre el análisis morfosintáctico de oraciones, ¡ésta tu guía! La autora es una psicóloga experta en el tratamiento de dificultades del aprendizaje con una amplia experiencia docente. CONTENIDO 10 Preguntas de clasificación de oraciones según la actitud del hablante. 10 Preguntas de análisis morfológico de oraciones. 79 Preguntas de ...

Inspired by the #1 New York Times bestseller She Persistedby Chelsea Clinton and Alexandra Boiger comes a chapter book series about women who stood up, spoke up and rose up against the odds! Sonia Sotomayor is the first Latina Supreme Court Justice in the history of the United States, but her road there wasn't easy. She overcame many challenges along the way, including a diagnosis of diabetes at age seven. But she didn't let that stop her from achieving her dream and inspiring children all over the world to work hard and believe in themselves. In this chapter book biography by award-winning...