Suggested levels for Guided Reading, DRA,™ Lexile,® and Reading Recovery™ are provided Life Science in the Pearson Scott Foresman Leveling Guide. ArachnidArachnid oror Insect?Insect? Comprehension Genre Text Features Skills and Strategy Expository • Compare and • Captions nonfiction Contrast • Labels • Main Idea • Callouts • Summarize Scott Foresman Reading Street 2.3.3 ISBN-13: 978-0-328-50838-9 ISBN-10: 0-328-50838-1 9 0 0 0 0 by Kristin Cashore 9 780328 508389 50838_CVR.indd Page 1-2 3/19/13 2:34 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... Vocabulary been Arachnid believe caught or finally Insect? today tomorrow whatever Word count: 284 by Kristin Cashore Note: The total word count includes words in the running text and headings only. Numerals and words in chapter titles, captions, labels, diagrams, charts, graphs, sidebars, and extra features are not included. Glenview, Illinois • Boston, Massachusetts • Chandler, Arizona Upper Saddle River, New Jersey 50838_001-012.indd Page 1 3/19/13 2:22 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... Many people believe that all bugs and creepy crawly things are insects. This is not true! A spider is not an insect. It is an arachnid. What is the difference? Photographs Every effort has been made to secure permission and provide appropriate credit for photographic material. The publisher deeply regrets any omission and pledges to correct errors called to its attention in subsequent editions. Unless otherwise acknowledged, all photographs are the property of Pearson Education, Inc. Photo locators denoted as follows: Top (T), Center (C), Bottom (B), Left (L), Right (R), Background (Bkgd) Cover ©Royalty-Free/Corbis; 1 Getty Images; 3 Cosmin Manci/Fotolia, Cynoclub/ Fotolia, photobee/Fotolia, pozsgaig/Fotolia; 4 ©Royalty-Free/Corbis; 5 marisha5/ Fotolia; 6 ©Royalty-Free/Corbis; 7 ©Royalty-Free/Corbis; 8 Coloreye/Fotolia, (TL, BL) There are Getty Images; 9 chatterer/Fotolia; 10 Dariusz Majgier/Shutterstock, Jacob Hamblin/ Shutterstock, Sebastian Kaulitzki/Fotolia; 11 Getty Images; 12 ©Royalty-Free/Corbis. thousands of types of ISBN 13: 978-0-328-50838-9 insects and ISBN 10: 0-328-50838-1 arachnids. Copyright © by Pearson Education, Inc., or its affiliates. All rights reserved. Printed in the United States of America. This publication is protected by copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, write to Pearson Curriculum Rights & Permissions, One Lake Street, Upper Saddle River, New Jersey 07458. Pearson® is a trademark, in the U.S. and/or in other countries, of Pearson plc or its affiliates. Scott Foresman® is a trademark, in the U.S. and/or in other countries, of Pearson Education, Inc., or its affiliates. 1 2 3 4 5 6 7 8 9 10 V0G1 13 12 11 10 09 3 50838_001-012.indd Page 2 3/19/13 2:22 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... 50838_001-012.indd Page 3 3/19/13 2:23 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... Insects All insects have six legs. An ant has six legs. All insects have a body in three parts. A fly is an insect. An ant has a body in three parts. Wings Head Abdomen Thorax 6 1 Legs Head Thorax Legs 5 Antennae 2 Abdomen All insects have antennae. Antennae are found on an insect’s head. Insects 3 use them to feel and smell. 4 Not all insects have wings, but many An ant is an insect. do. 4 5 50838_001-012.indd Page 4 3/19/13 2:23 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... 50838_001-012.indd Page 5 3/19/13 2:26 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... Arachnids Arachnids never have antennae. An arachnid can be tiny, just like Arachnids never have wings. an insect. Arachnids and insects are different, though. All arachnids have eight legs, not six. An arachnid’s body is in two parts, not Spiders spin three. beautiful webs with their own silk. 3 4 Legs Abdomen 2 5 1 6 7 Cephalothorax 8 A spider is an arachnid. 6 7 50838_001-012.indd Page 6 3/19/13 2:26 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... 50838_001-012.indd Page 7 3/19/13 2:26 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... A dragonfly is an insect. A ladybug hides its wings A grasshopper is an insect. under its red shell. A butterfly is an insect. Finally, a ladybug is an insect. Butterfly Dragonfly Ladybugs have a hard shell over their wings. This keeps them safe from other Grasshopper animals. Ladybugs also play dead to keep Look for legs. Look for themselves from being caught. They lie wings. Look for antennae. Are these insects? still and do not move. Other animals leave the ladybug alone! 8 9 50838_001-012.indd Page 8 3/19/13 2:28 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... 50838_001-012.indd Page 9 3/19/13 2:29 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... A tick is an arachnid. A mite is an arachnid. Finally, a scorpion is the biggest arachnid! Many scorpions live in the desert. Spiders are not the only arachnids. Spider Tick Scorpions can be eight inches long. Scorpions keep themselves safe in a special way. They have poison in their Mite tails! If a scorpion is attacked, it will sting. Whatever you do, do not pick one up! 10 11 50838_001-012.indd Page 10 3/19/13 2:31 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... 50838_001-012.indd Page 11 3/19/13 2:31 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ... Think and Share Read Together Insects and arachnids have always 1. Think about what you have learned been easy to mix up. You will not mix about insects and arachnids. Use a them up anymore! diagram like the one below to show If you see a bug today or tomorrow, how they are the same and how they are different. count its legs. Count the parts of its body. Check for antennae. Check for Insect Arachnid wings. Now will you know which it is— Both insect or arachnid? 2. Summarize what you learned about insects and arachnids after reading this book. 3. On a separate sheet of paper, write all the compound words from this book. What small words make up these compound words? 4. Do you enjoy studying insects and arachnids? Why or why not? 12 50838_001-012.indd Page 12 3/19/13 2:31 AM gg-041 /110/SF00327_R4/sf00327_1of1/work%250/indd%250/SF_RE_TX:NL_Leveled_G2/On/2.3.3O%2 ....