Louis Pasteur

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

The Uses Of Wind Energy Is The Topic Of This Book. Explains The Positive And Negative Impact This Form Of Energy Can Have On Our World.

Defines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Young children are natural problem-solvers and always looking for answers, especially when it involves interesting animals. This Spanish-language edition of Fast and Flightless provides young curious readers with striking visual clues and simply written hints. Using the photos and text, readers rely on visual literacy skills, reading, and reasoning as they solve the animal mystery. Clearly written facts give readers a deeper understanding of how the animal lives. Additional text features, including a glossary and an index, help students locate information and learn new words.

Everyone has to be responsible for themselves. Let's explore ways to show responsibility! 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.

This upper-level text, perfect for art and culture courses, introduces students to the customs and history of Spain. This volume features a wide variety of readings, cultural activities, and 600 questions about the history, literature, art, and traditions of Spain, as well as a CD-ROM of interactive activities.

La publicación del primer volumen de esta serie sacudió al mundo y les mostró a las Niñas Rebeldes de todo el planeta que no hay fronteras ni límites para que cumplan sus sueños y sean lo que quieran ser. Y, para que siga la rebeldía, hemos preparado para ellas esta edición con la historia de cien colombianas y ecuatorianas extraordinarias. Junto con un grupo de talentosas ilustradoras, investigadoras y escritoras recolectamos las historias de mujeres de Colombia y Ecuador, de todas las épocas y profesiones, para rendir homenaje al gran legado de rebeldes que ha levantado la voz para ...