........ -- ..., ~~~ I I : ~ ro~t~~~J I I~ .:»:" ~ ~ I ~ ~ ~ ~I I : ~~f\~W~~~~~ I I~ ~ ~ ~ ~ Editorial Project Manager Lorin E. Klistoff, M.A. Editor-in-Chief Sharon Coan, M.S. Ed. Illustrator Renee Christine Yates Cover Artist Barb Lorseyedi Art Coordinator Kevin Barnes Imaging James Edward Grace Alfred Lau Product Manager Phil Garcia Publisher Mary D. Smith, M.S. Ed. Author lodene Lynn Smith, M.A. ~ .. ~~'f! 'ftl'~~. Teacher Created Resources Teacher Created Resources, Inc. 6421 Industry Way Westminster, CA 92683 www.teachercreated.com ISBN: 978-0-7439-3706-1 ©2003 Teacher Created Resources, Inc. Reprinted, 2012 Made in U.S.A. The classroom teacher may reproduce copies of materials in this book for classroom use only. The reproduction of any part for an entire school or school system is strictly prohibited. No part of this publication may be transmitted, stored, or recorded in any form without written permission from the publisher. Table of Contents Introduction 3 Introducing the Unit. 4 Experiment Work Sheet 4 Teacher Lesson 4 Content Reinforcement 5 Assessment. 5 Vocabulary Practice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Vocabulary Ideas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Quarter a Word 6 6 I Know! 7 Dictionary Big Book 7 Vocabulary Puzzles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Mini- Vocabulary Book Physical Science Matter 8 Magnets 13 Simple Machines 18 Electricity 23 Earth Science Weather 28 Seasons 33 Rocks and Layers of the Earth 38 Volcanoes 43 Day and Night 48 The Water Cycle 53 Life Science Plants 58 Animals 63 Insects 69 Life Cycles 74 Health The Five Senses 82 The Food Pyramid 87 Answer Key #3706 Cut & Paste Science 93 2 ©Teacher Created Re