Técnico electricista 4 - Corriente alterna

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of problem decomposition. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how problem decomposition works in the real world. In this book, readers will learn how to break down their research into different kinds of sources. This ...

Measuring cups are essential in the kitchen, but they’re also crucial in the science lab. Scientists need to be precise in their experiments to test their hypotheses, and science tools such as cylinders for measuring volume aid them in their important research. This appealing book shows that young scientists, too, can use measuring containers for their own science experiments. Important STEM concepts such as volume and units of measurement are explained in a comprehensible manner.

FIND OUT HOW PEOPLE BECAME KNIGHTS, AND WHAT KINDS OF WEAPONS THEY USED AND WHAT KNIGHTS DID WHEN THEY WERE NOT FIGHTING. THIS NEW USBORNE DISCOVERY BOOK, WITH AMAZING PHOTOGRAPHS AND COLORFUL ILLUSTRATIONS, EXPLORES IN FASCINATING AND SOMETIMES DESCRIPTIVE DETAIL HOW KNIGHTS LIVED, DIED, AND EVENTUALLY DIED OUT ALTOGETHER.

Todas las Unidades constan de 12 páginas en las que, además de los contenidos (conceptos, procedimientos y actitudes) del currículo oficial para cada curso, se trabajan sistemáticamente aspectos como el cálculo mental, la resolución de problemas o la orientación espacial. Las dos últimas páginas de cada Unidad se dedican al desarrollo de la inteligencia (creatividad y atención fundamentalmente) y a las habilidades sociales (valores, actitudes, normas básicas de convivencia y respeto hacia los demás y hacia uno mismo, etc) respectivamente.