Mujeres en las ciencias (Women in Science)

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...

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

Una metodología innovadora con la que desarrollar las habilidades comunicativas de los alumnos. Son piezas clave:a) unos contenidos rigurosos y actualizados, atentos a lo general y a lo autonómico;b) un aprendizaje significativo que busca la aplicación de los contenidos mediante situaciones comunicativas cercanas al alumno;c) un enfoque TIC, con conexiones a actividades interactivas;d) una atención flexible del alumnado, con páginas de refuerzo por unidad;e) una enseñanza en valores abierta a desarrollar el pensamiento crítico.

Need it or want it — what's the difference? Needs are things people cannot live without, such as food, water, and shelter. Let's explore the differences between the concepts of needs and wants! The Me Pregunto (I Wonder) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.

¡Ven y acompaña a Toodles por algunos días llenos de diversión! Ella, una adorable osita, junto con su mamá, su papá, su hermano y hermana vivirán aventuras muy curiosas a lo largo de esta historia. Mientras Toodles ecperimenta la vida cotidiana, se dispara su curiosidad acerca de la ubicación del Cielo, pero se pregunta si los eventos que ocurren a su alrededor tendrán alguna semejanza con el Cielo. Este libro, ilustrado con material original, y con referencias de las Sagradas Escrituras, es una excelente manera para facilitar el entendimiento del Cielo, y le permitirá a los niños ...

In the last one hundred years, Earth’s average temperature has risen one full degree. That might not sound like much, but it affects Earth’s oceans, land, plants, and animals. Learn all about global warming, the carbon cycle, the greenhouse effect, and weather and climate with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. This nonfiction book introduces students to new concepts, vocabulary terms, and STEM topics. With detailed images and fascinating sidebars, the leveled text supports students reading at...