C鏔o mejorar tus discursos (Strengthening Public Speaking Skills)

People have been using shadow puppets to entertain people for centuries. Learn the history of shadow puppets and the "technology" behind them with this STEAM book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this book features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language...

A human hand is found in the zoo's elephant enclosure. The rest of the teacher and ardent environmentalist turns up on the lawn. Although admired by his students, nearly everyone else seems to have a reason to want him dead.

LOS RELATOS DEL ABUELO "LAS RAZAS" Durante las vacaciones de verano, mientras disfrutan de sus paseos por el campo, un día un Pedrito al contemplar las lejanas montañas exclama ¡Abuelo, qué grande es el mundo! El abuelo, a través de una serie de relatos hace que Pedrito y a sus amigos conozcan, amen y respeten a las diferencias que en RAZAS, CULTURAS y RELIGIONES, el mundo les ofrece. Para ello les hace viajar virtualmente por LOS CINCO CONTINENTES.

Learn how scientists channel energy from the sun to power awesome innovations! Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds 1st grade students’ early literacy skills.