Nuevo avance. Con CD Audio. Per i Licei e gli Ist. Magistrali

Addresses questions kids often wonder about, where there is usually no simple answer, offering different theories and opinions with examples and comparisons.

¡Bienvenidos a la gran fiesta de los números! Esta fiesta tiene los mejores invitados: ¡hay números por todos lados! Uno tras otro van llegando cada vez, ¡empieza el cero y llega hasta el diez! Aprende con Los Cokitos es la nueva colección de la maestra Elisa Reyes, creadora de Los Cokitos. Con los Animágicos descubrirás el animal que se esconde detrás de cada número: la jirafa es el uno, ¡y el patito es el dos! - Una lectura para toda la familia. - Una aventura matemática con la que aprender de forma acumulativa. - Unos protagonistas de lo más adorables. - Una historia rimada...

Five and counting! So far, astronomers have discovered five dwarf planets in our solar system. Pluto, which was once thought of as the ninth planet, is today classified as a dwarf planet. This book looks at the current dwarf planets, characteristics, size, and orbital patterns, as well as the three rules scientists follow to characterize these tiny, round space objects. Every day new discoveries are being made. Who knows how many dwarf planets we will find in the future! This book will allow students to understand that patterns in the natural world can be observed, used to describe phenomena, ...

On a clear night, you should be able to see the stars. But we cannot always see them. Light pollution prevents us from seeing the stars and causes other problems as well. Learn about light pollution with this STEAM book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, 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...