Clara Barton

A flexible suite of resources providing full coverage of the Cambridge IGCSE® Spanish as a First Language syllabus (0502) for first examination in 2015. Written by practising teachers, this workbook helps students further develop the skills acquired through the course. Practical exercises expand and enhance the materials in the coursebook, supporting students through the Cambridge IGCSE® Spanish as a First Language course.

Posing questions which range from the most unusual matters to the most elementary ones, Questions that make your hair stand on end 2 focuses on the Earth and the Sun. Readers will be able to entertain themselves with very illustrative experiments and will also get to know what is so special about the Eiffel Tower, who Diogenes was, why Magellan lost a day on his way, why we get goose bumps, how can temperature be measured with a cricket, among other curious facts. In addition to the recognition of critics and readers, Questions that Make Your Hair Stand on End 2 was awarded the Premio...

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

Nacido en Madrid en 1940, José Guillermo es licenciado en Derecho por la Universidad Complutense y rector del Real Colegio de España en Bolonia (Italia) desde 1978. Se le debe el hallazgo del manuscrito del Cántico espiritual de San Juan de la Cruz fechado en 1593.También se le debe la recuperación de la gran ópera española Celos, aun del aire matan de Calderón de la Barca con música de Juan Hidalgo. En 2000 publicó La adulteración de ‘La Celestina’, extenso ensayo que trata de recuperar la Comedia de Calisto y Melibea original suprimiendo sus interpolaciones posteriores. Es...