Ciencias de la Naturaleza 1o ESO. Libro del profesor

Forces and motion are key concepts in the elementary science curriculum. This Spanish edition of How Simple Machines Work uses simple text and full-color photographs to help ELL students understand the principles behind simple machines. Each volume includes three diagrams to enhance comprehension. The text uses authentic language and is designed to build reading skills as well as knowledge of basic science concepts.

Born in Warsaw, Poland, on November 7, 1867, Marie Curie was forbidden to attend the male-only University of Warsaw, so she enrolled at the Sorbonne in Paris to study physics and mathematics. There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together they discovered two elements and won a Nobel Prize in 1903. (Later Marie won another Nobel award for chemistry in 1911.) She died in Savoy, France, on July 4, 1934, a victim of many years of exposure to toxic radiation.

"The students in Mrs. Park's class prepare to celebrate Martin Luther King, Jr. 's Day by thinking about the values he taught. Contains an informative section on Martin Luther King, Jr."

Para contar a los pequeños príncipes y princesas y a las pequeñas hadas antes de partir hacia el país de los sueños.