Cada dólar marca la diferencia

Did you know that swimming pools are used to train astronauts? Athletes use swimming pools to train when they're injured, and doctors use them to help patients feel better. Learn how swimming pools and aquatic therapy help all kinds of people! Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person ...

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...

El projecte 3.16 és el nom que rep la línia dels nous materials educatius d'Editorial Cruïlla, que abasta des d'Educación Infantil fins a Secundària i que aposten por un projecte educatiu integral: - Educar a descubrir, construir conneixements - Educar a pensar, ensenyar a aprendre - Educar a ser, fer créixer persones

También se lo conoce con el título de Una Carta a García, Carta a García, La Carta a García. En él, en primer término, relata brevemente la anécdota del soldado estadounidense Rowan, que es llamado para entregar de parte del presidente de Estados Unidos, un mensaje al jefe de los rebeldes, oculto en la sierra cubana, en el curso de la Guerra hispano-estadounidense a fines del siglo XIX. Hubbard resalta el hecho de que Rowan recibe el mensaje y se limita a entregarlo a pesar de que nadie le proporcionó información ni medios para encontrar a García, para lo cual Rowan recorre a pie...