Mezclas y soluciones (Mixtures and Solutions)

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

Michelangelo, the world-renowned artist who painted the Sistine Chapel's frescoes and sculpted Moses, David, and the Pieta, is the subject of this beautifully written historical novel. Text copyright 2004 Lectorum Publications, Inc.

«Ahora que las mujeres participan en la literatura en pie de igualdad, va siendo hora de que nos digan cómo ven lo real, nos den esa mitad que falta para ver cabalmente lo que existe. En esta su primera novela, Alicia Giménez Bartlett va por ese camino y va pisando bien.» GONZALO TORRENTE BALLESTER, 1984 A la bella Pamela y la frágil Clarisa, al financiero Finn, a madame Tevener, a Octosílabo el ferroviario y al poeta Léonard no les une nada... salvo EXIT, la peculiar salida de emergencia que han escogido para sus vidas. Tras pagar los correspondientes honorarios a la organización,...

A flexible suite of resources providing full coverage of the Cambridge IGCSE® Spanish as a Foreign Language syllabus (0530) for first examination in 2015. With a skills-based approach and an international focus, this coursebook with audio CD promotes a deeper understanding of the Spanish language and culture. Engaging texts, images and audio enhance the activities in the coursebook and help students develop language skills. Exam-style questions and clear learning objectives encourage self-assessment and support students through the Cambridge IGCSE® Spanish as a Foreign Language course.