Lecturas. El regalo de cumpleaños. 2 Primaria

Wind Power: A waving flag, blowing leaves, a kite soaring through the skyall are moved by wind power. Wind is also our fast-growing source of energy. Find out how wind forms and the different ways we may use it in the future.

As a teen who may be worried about certain warning signs a friend is exhibiting, it’s important to know how to recognize and confront an eating disorder. After all, teens are the most impacted group for developing eating disorders. Learn how the pressures of school, dating, and athletics contribute to body image issues and why teens are vulnerable. Explore eating disorders that people commonly have and how they are treated. Readers from grades six through twelve will have a relatable text to help them understand how they can make a difference to someone they care about.

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...

"Viaja por el cuerpo humano, de la cabeza a los pies, y descubre las maravillas que alberga nuestro interior. l cuerpo humano es una guía completa ilustrada de los distintos sistemas del cuerpo y de su funcionamiento. Cientos de diagramas detallados a todo color te ofrecen explicaciones visuales de todas las partes del cuerpo. Textos informativos exponen claramente todos los aspectos de la anatomia. Los sistemas y las funciones del cuerpo se describen por separado en apartados y capitulos codificados por colores. Redactado por expertos y asesores en medicina, el texto es claro, conciso y...