TAILIEUCHUNG - Ebook A year of hands-on science

(BQ)A year of hands on science this book contains 18 themed teaching units, two themes per chapter, organized seasonally around the traditional school year. September starts off the year with the themes discover butterflies and moon watch. September is the time for caterpillars, making this a natural time for students to learn about the changes in butterflies, and in themselves, as they grow. The september full moon is spectacular. Introduce a moon unit now, and students will enjoy looking for patterns in the moon’s appearance throughout the year. | by Lynne Kepler NEW YORK TORONTO LONDON AUCKLAND SYDNEY Teaching MEXICO CITY NEW DELHI HONG KONG BUENOS AIRES A Year of Hands-on Science Lynne Kepler Scholastic Teaching Resources ACKNOWLEDGMENTS I am grateful to all those individuals who in sharing their expertise talents and time helped to make this book. I would like to especially acknowledge the following individuals Joan Novelli editor who collaborated with me on this book from the very beginning. I truly appreciate her guidance her thoughtfulness and her creativity. She made this book fun and untiring. I hope we can do it again Terry Cooper editor-in-chief and Deborah Schecter senior editor Scholastic Professional Books who supported this project from the start and are committed to helping primary teachers teach science. Jackie Swensen designer for helping to turn a massive manuscript into the friendly elegant pages of this book. Lauren Leon copy editor for her creative abilities. She always seems to be able to see what I am writing about. Mary Faulk elementary librarian who took time to help find some great science-related children s books. My family Doug Jake Ty and Muir. They encouraged me throughout this project by always wondering asking questions and reminding me to look at the world around us. Scholastic grants teachers permission to photocopy the reproducible pages from this book for classroom use. No other part of this publication may be reproduced in whole or part or stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without permission of the publisher. For information regarding permission write to Scholastic Inc. 557 Broadway New York NY 10012-3999. Edited by Joan Novelli Cover design by Vincent Ceci and Jaime Lucero Cover illustration by Jane Conteh-Morgan Back cover photo by John C. Evans Interior design by Solutions by Design Inc. Interior illustrations by James Graham Hale ISBN-13 978-0-545-07475-9 ISBN-10 .

• Tiếng Anh trẻ em
• A year of hands on science
• Discover Butterflies
• Moon Watch
• Falling Leaves
• Degrees of Weather
• Harvest Time
• Shelf life
• Biochemical changes
• Time of harvest
• Pre packaging calcium chloride treatments
• Quality of Moringa
• Abscisic acid
• Flame seedless
• Fruit quality
• Time of ripening
• Fruit quality of flame seedless grape
• Pre harvest application of hydrogen cyanamide
• cracking rice
• harvesting
• post harvest technologies
• rice processing
• rice milling techniques
• harvesting time
• the quality of rice
• the Mekong Delta of Vietnam
• Aubergine solanum melongena L
• Commercial vegetables
• vegetative growth
• Tomato plants
• Phase change materils
• Chemical composition
• Fodder sorghum
• Harvest period
• Sudan grass
• High nutritional value