Investigador forense (CSI)

Imagine getting ready for bed when the sun is still shining, or eating lunch when it’s dark outside. How are such things possible? Learn how people in places such as Alaska, Norway, Iceland, Sweden, and Canada cope with days and days of sunlight and darkness. 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...

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. They’ll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!

Un diario para cambiar la vida y desarrollar mentalidad y emociones positivas El Diario De Gratitud Para Niños Y Niñas es el nuevo libro innovador para ayudarlos a cultivar la gratitud, cambiar la manera en que sienten y enseñarles hábitos positivos para cuidarse a sí mismos. Utiliza la ciencia de la psicología positiva para aumentar la felicidad e infundir gratitud. Con solo cinco minutos al día se ha demostrado que: ✅ Aumenta la felicidad. ✅ Enseña un enfoque positivo. ✅ Eleva el estado de ánimo durante todo el día. ✅ Forma hábitos diarios positivos. ✅ Cultiva la...

Hurricanes takes you inside one of nature's most powerful events! Warm water and wind can quickly spin into a deadly storm. Dramatic photos show the damage huge hurricanes leave behind, and safety tips help you protect yourself from danger. Spanish Edition