Cuerpos geométricos

What kind of weather is headed your way? Meteorologists make it their job to know. They tell you when sunshine is in the forecast. They tell you when it's going to rain. They spot severe storms, such as tornadoes and hurricanes, before they hit. Their work is important. It can even save lives. Read about this intriguing STEM career Created in collaboration with the Smithsonian Institution, this Spanish Smithsonian Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, it...

Expanding on our popular Let’s Explore Science series, this book focuses on the scientific method. The scientific method is a step-by-step process for solving science problems. Scientists use it every day. Explaining each of the five parts; observing and asking questions, researching your topic, forming a hypothesis and testing it, designing and conducting an experiment, and analyzing and drawing conclusions from your result are all mapped out in detail. Learn how this straightforward topic can sometimes be a little trickier than it seems! This book will allow students to generate and...

Very young children can get to know garden animals with this velvet-covered cloth book with interior flaps. The little fish and the frog from the bond, the bee in search of flowers, and little birds will join them in their first discoveries.

Está oscuro en el norte de Suecia y una tormenta de nieve azota el lago helado de Torneträsk. Buscando cobijo del frío mortal, un pescador encuentra el cadáver de una joven en una cabaña. La víctima es Inna Wattrang, una ejecutiva ejemplar de la empresa minera Kallis Mining. Anna-Maria Mella, la inspectora encargada del caso, necesita la ayudade un experto en leyes, y conoce al mejor: Rebecka Martinsson. Juntas inician una investigación a dos bandas que parece revelar una siniestra relación entre el entorno de la víctima y el dueño de la compañía.Åsa Larsson es ya una de las...