Mezclas y soluciones (Mixtures and Solutions)

Learn how ornithologists are using modern technology to help migratory birds. Created in collaboration with the Smithsonian Institution, this Spanish Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, this Spanish book features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Discover...

Students will develop their math skills while engaged in reading about Yosemite National Park. This book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach geometry concepts like calculating perimeter and area. Text features include a glossary, an index, captions, and a table of contents to increase students’ vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, math charts and diagrams, and sidebars provide many opportunities for students to practice their developing math skills, and apply what...

Guide for teenagers to be better informed of their choices in life and problems they might encounter.

Resignada, la inspectora Petra Delicado se ve obligada a ir de compras a un centro comercial. Entra en el lavabo, y, atónita, ve como una pequeña mano hace desaparecer su bolso. Tras descubrir que se trata de una niña, finalmente recupera su bolso con todo el dinero, el móvil y los documentos, pero sin algo esencial para una policía; su arma reglamentaria. Tras soportar las consabidas bromas de sus compañeros y tragarse la bronca de su jefe, Petra decide seguir la pista de la joven ladrona. Para ello contará con la colaboración de un único testigo, que resulta ser también una menor. ...