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CALIFORNIA EDITION Harcourt School Publishers - Orla~ldo Bosto11 a Dallas Chicago fan Diego ~~rt~~~.harcourtschoo1,corn Copyright O by Harcourt, Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Permission is hereby granted to individual teachers using the corresponding student's textbook or kit as the major vehicle for regular classroom instruction to photocopy complete pages from this publication in classroom quantities for instructional use and not for resale. Duplication of this work other than by individual classroom teachers under the conditions specified above requires a license. To order a license to duplicate this work in greater than classroom quantities, contact Customer Service, Harcourt, Inc., 6277 Sea Harbor Drive, Orlando, Florida 32887-6777. Telephone: 1-800-225-5425. Fax: 1-800-874-6418 or 407-352-3445. HARCOURT and the Harcourt Logo are trademarks of Harcourt, Inc. Printed in the United States of America ISBN 0- 15-317675-X Survival of Living Things Chapter 1-How Plants Grow WBl-WB14 Chapter 2-Types of Animals WB15-WB32 Chapter 3-Where Living Things Are Found WB33-WB50 The Solar System Chapter I--Earth, the Water Piasset WB51-WB64 Chapter 2 4 h e Sallar System and Beyond Investigating Matter and Energy Chapter 1-Properties of Matter Chapter 2--Changes in Matter WB79-WB92 WB93--WBd 02 Chappaerr 3-Energy WB103-WB116 Chapter $---Light WBI 17-WBI 26 Extension Chapter l--Living Things Depend on One Another Chapter 2-Rocks, Minerals, and Fossils Name Date Land or piasfie inflatable globe (page B of 8) Use dLh gages BB-Be, "1 Total your counts. How many times did the catcher's right index finger touch water? Touch land? 2. !%ere did the catcher's fingers land more often? Why do you think so? 3. Scientists at Work Scientists use numbers to collect data. Using your data, estimate how much of Earth's surface is covered by water. Investigate Further You repeated this investigation 3 times. The more data you collect, the better your data becomes. How would doing the investigation 10 times change your data? Try it to find out. U s e with pages B4-BS, (page 83 of 2) Name Date ect Data When you collect data, you make observations and record them. Using numbers helps you answer questions. Use w i k h page B7, lamp with no shade Use 1~6%h gages B8-B9, (page 8 of 8 ) Use dtlr page 189. Phases are the different shapes the moon seems to have in the sky. The moon goes through its phases every 294 days. Use ~ 5 t pages h B16-BX7, Use ~ L kpages r BIT. revolution (B18) Use mvit2l pages 3383, phase (B10) pgstation (81 8 ) lunar eclipse (B12) solar eclipse (B14) axis (B18) revolution (B18) Use d t k Chapter 1. Name Date Record your answers in the Ordering Planet Data Chart on the next page. @ Use numbers from the data table to find each planet's distance from the sun. Record in your chart the names of the planets, beginning with the one closest to the sun. Use numbers from the data table to find the distance across each planet. The planet with the shortest distance across is the smallest planet. Use numbers to order the planets by size. Record the names of the planets in order, beginning with the smallest planet. (gage 1 of 8) Use ~ t l pages r B88-33313;. = + I 2 "1 m i c h planet is closest to the sun? Farthest away? 2. M i c h is the largest planet? The smallest? 3. Scientists at Work Scientists sometimes use numbers to put things in order. Scientists have studied the same data you used in this investigation. How did using numbers help you realize the space relationships between the planets? Use ~ 6 t pages h B3%-B39, (page $3 of 8) Use k t k page B38. Name Dace Patterns constrlselisn paper Take the stars in your hand. Hold your hand about a half meter above the paper. Drop the stars onto the black paper. Glue the stars where they fall on the paper. Observe the stars. Look for a picture that the stars make. Use the white crayon to connect the stars to show the picture or pattern. You can connect all of the stars or just some of them. Trade star patterns with other people in your class. See if they can tell what your star pattern is. (page P of 8) Use etlh pagee B42---B43. Use w i b h pages B4%--BBS, (page $2of 8 ) When you compare things, you look for properties that are the same and properties that are different. Not everyone sees the same patterns of stars when looking at the night sky. Each person finds a pattern that looks like something familiar. Here you can see how the stars are actually arranged in part of the summer sky. Below that, you can see the patterns drawn in those stars by the ancient Greeks and Romans. Look again at how the stars are arranged. Can you connect the stars to make pictures of things or people familiar to you? Try it. Then compare your drawings with those of your classmates. Did anyone see the same patterns that you saw? How are they similar? How are thev different? Use dtlh.page B43. Usevrith page 3349, 1 thin (eyepiece) lens (page 1 of 2) Use Vviith pages BSO-SBS 1. Use -wit&.pages BSO-BS 1. (gage 8 of 83) Name Daze bserve Telescoves can helv vou observe details of objects in the solar system. I I. I I Look at the drawings of Jupiter. The larger one was based on a photograph Without Telescope 3. The small dots spreading out in a line near Jupiter are the planet's four largest moons. Italian scientist Galileo Galilei was the first person to observe these moons through a telescope. He watched them change position over the course of a few days and inferred that the moons revolved around Jupiter. What do you think Galileo observed that caused him to make this inference? Use dLk pages BS 1.