Las Mujeres en la Química

In an online world where the amount of information seems to increase exponentially even week to week, student researchers can find it an ever-greater challenge to distinguish credible, vetted content from hearsay and misinformation. This book on citing internet sources will help them determine which online sources are trustworthy and which are not. Its lively and engaging instructional tips will help readers successfully negotiate the vast landscape of information out there. They will produce quality research for papers now and beyond in their academic careers with skill and confidence.

Students will learn that small actions can make a big difference! This Spanish nonfiction book explains why civic duties are important and how to fulfill them. The book includes a glossary and a short fiction piece related to the topic. With examples of heroes like Jackie Robinson and Sandra Day O’Connor, this book and the accompanying project will help students see what it means to be leaders. This 32-page full-color Spanish book describes the importance of civic duties while giving examples of people who can serve as role models for students. It also explores important topics like...

Color photos and easy-to-read text five a realistic insight into the typical working day of an on-the-job zookeeper.

Técnico electricista 7 - Curso visual y práctico Mediciones eléctricas En esta clase veremos los fundamentos relacionados con la medición y los instrumentos utilizados para realizar estas tareas. Conoceremos las características del voltímetro, el multímetro y el vatímetro; también veremos el funcionamiento del megóhmetro, de los medidores de energía y del telurímetro, y los detalles de la pinza amperométrica. Para finalizar, entregaremos detalles relevantes sobre los sistemas de medición y conoceremos las unidades de medición más importantes en electricidad.