Agencia ELE 1 Libro de ejercicios + cd

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...

¿Se puede bailar desde una silla de ruedas? ¿Se puede cantar sin saber hablar? Este cuento sobre la discapacidad y el amor nos desvelara estos y otros secretos. A touching and tender story about the friendship between a small child in wheelchair, which speaks to the heart. Lexile Level: 810L

En el Ártico, cada vez se derrite más hielo en verano. Esto es un gran problema para los osos polares, que necesitan el hielo para sobrevivir, y también es un gran problema para todo el mundo, por que todo nuestro planeta necesita el hielo del Ártica para

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.