A Framework for K-12 Science Education and Next Generation Science Standards (NGSS) describe a new vision for science learning and teaching that is catalyzing improvements in science classrooms across ...
International Standard Book Number-13: 978-0-309-27227-8 International Standard Book Number-10: 0-309-27227-0 Library of Congress Control Number: 2013939525 DOI: 10.17226/18290 Next Generation Science ...