American textbook reading science 4

American Textbook Reading Science © Ellen Guerrero © 2013 published by WorldCom Edu Publishing Inc All rights reserved No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior permission in writing from the publisher ISBN : 978-89-6198-380-8 Desk Copy Request / Information To place your desk copy request or for more information, please contact the following office: Tel :(02) 3273-4300 Fax :(02)3273-4303 Homepage : www.wcbooks.co.kr WorldCom Edu Part Lesson 01 ) A Grouping Plants 10 Lesson 02 How Seeds Are Scattered 16 Lesson 03) Animal Adaptations 22 \ Food Chain 28 I Habitats 34 I Lesson 04 Lesson 05 A Earth Science Part I Lesson 06 Earth's Structure 42 Lesson 07 ) Changes on Earth 48 Lesson 08) Rocks and Minerals 54 Lesson 09 Changes in Weather 60 Lesson io The Moon, Planets, and Stars 66 k r / Science Book Part A Exploring Electricity 74 Lesson 12| Forces 80 Lesson 13 ) Work 86 Lesson 14 ? Sources of Heat 92 Lesson 15 } Light and Colors 98 A > 4g A A Physical Science Lesson 11 ) \ O Student Book r Visual Summary |uses images summary The visual with key vocabulary and other related words to introduce the main concept of the lesson The visual summary is also an aid for word association, reinforcing the meaning of the words within context —| Title This is what the lesson is about —, , A Visual Summary L Woodland — r i tundra a large, flat, and cold area of land i i i where no trees grow J TYiZi coat woodland an area of land on which many trees grow Desert Tundra the fur covering an animal's body has % m Various Kinds of Habitats L i Ocean habitat the home of an animal or a plant saltwater of or found In water that contains salt freshwater of or found In water that does not contain salt moist a little bit wet Freshwater Habitat vs Saltwater Habitat j ^ in a Freshwater Habitat I Animals 9» Animals In a Saltwater Habitat & rCarp Dolphin \ * Jellyfish Squid 36 L —I Key Vocabulary These are new words for students to learn in the lesson The meaning of each word is below it Up Close | This expands on the key vocabulary or the lesson's main idea This gives students a greater level of understanding of related knowledge J Science Book r —| Review There are three different types of exercises here One type is to complete the sentences describing pictures Another one is to write words using their first letters and pictures The other one is to choose the words that best complete the sentences These exercises will help students remember and better understand the key vocabulary they have learned on the previous page I 0) We can see polar bears In no trees c riven grows well In Moss IMng In with which are cold a woodland! b tundras woodland a large, flat,and cotd area of land where no areas trees saltwater freshwater c moist saltwater b salty c fresh J of or found In water that does not contain salt moist an area of land on whkh many trees grow a desert a habitat grow W animals living in the ocean, while Squids are animals Nke frogs live in lakes tundra the home of an animal or a plant b woodlands c lakes of or found in water that contains salt ^ J a llule bit wet a habitats b deserts c islands a cold b dry a oceans S This exercise will test students' understanding of the written definition of the key vocabulary Choose the correct word for each definition Choose the words that best complete the sentences ~\ Exercise Review L Exercise | b freshwater c tundra r Write the correct habitat for each picture Circle T for true, F for false T/F Freshwater plants grow In the ocean T/F It's dry and hot in tundras habitat habitat There are a lot of trees In the woodland T/F habitat 37 36 L —J Review Here there are new pictures that relate to the key vocabulary Different pictures help students learn a new word and remember it True or False | J This exercise makes students think carefully about each statement r —| Reading The passage is the main part of the lesson It contains all the key vocabulary and other words students have been learning in this lesson Students have been preparing for the passage in the previous pages This makes it easier for students to comprehend the passage L — Comprehension | These questions test students' comprehension of the passage They also test students' ability to remember what is written in the passage (?) Choose the correct answer Read the passage Complete the chart Habitats A tundra b a very cold habitat There b a lot of snow in the winter Plants living in the tundra not grow very tall, and they grow close together Tundra animals like polar bean and wolves have thick coats to keep them warm A woodland Is a habitat that gets a lot of rain and has many trees The soil b moist Many producers and consumers live in woodlands A desert b a very dry habitat with sandy soil It b very hot In the day and very cold at night Few producers or consumers live in deserts The ocean is the biggest habitat Many types of saltwater plants and anlmab live in the ocean They have adapted to live in the ocean Lakes are freshwater habitats that are on land Freshwater plants and animals live In lakes A polar bear has a thick a body in to keep It warm b coat c skin The desert is a difficult habitat to live in, a so few producers live there b so many animals Uve there c so many consumers live there J A desert is different from a tundra because it b very the day c hot b dry a cold The woodland has moist soil, a and the desert has sandy soil b because It U a dry habitat c so (ew producers or consumers live there READING SKILL Classify r [ Different Kinds of Habitats ~\ ] and polar bears live there ] f Tundra ]—( Tundras are very Q f Woodland ]—( Woodlands have a lot of trees and the soli it Q D f { Desert Ocean J—( Deserts are very Q ]—[ Q f ! J habitats with sandy soil plants and animals live in the ocean Write the correct answer What b a woodland habitat like? What kind of habitat saltwater anlmab and plants live In? plants and anlmab live In lakes 36 L —A Reading Skill Each passage incorporates the use of skills such as finding the main idea, sequencing, comparing and contrasting, classifying, etc Organizing information from the passage in the chart helps students identify and understand key concepts or key parts of the passage This aids students' comprehension of the passage ^ 39 Critical Thinking |— J These questions stimulate critical thinking, which is an important part of the learning process This section will help students develop their reading skills rkbook r— f J Vocabulary These exercises test students' ability to remember the meanings of words using pictures as a guide ,'i 05 Habitats The ocean Is the L Fill in the blanks using the words from the box * "V of blue whales d habitat c type b event a house because it Is too cold there, No trees grow In a d valley c plain b tundra a woodland _ animals They cannot drink Frogs are a sea water that has salt In It c saltwater b freshwater d moist n Listen and fill In the blanks to complete the passage A« tundra woodland saltwater habitat mol si freshwater Is o very cold • There is o lot of snow In the winter.Plants living in the tundra not grow very tall, and they grow dose together Tundra animals like polar bear and wolves have thick • • gets a lot of rain and has many trees The soil is Choose the word that best completes the sentence r As it rained yesterday, the ground Is c rough b moist a flat There is a n) ( a ocean d Tundra near my home Many trees grow there d woodland c desert b island b Desert * _ is a habitat that • Many producers and consumers live in woodlands A desert is a very dry habitat Visit www.wcbooks.co.kr for teaching resources MPB Files / Word Lists / Translation / Answer Keys W 13.000 64740 W WorldCom Edu www.wcbooks.co.kr 788961 983808 ISBN 978 - 89 - 6198 - 380 - ... Food Chain 28 I Habitats 34 I Lesson 04 Lesson 05 A Earth Science Part I Lesson 06 Earth's Structure 42 Lesson 07 ) Changes on Earth 48 Lesson 08) Rocks and Minerals 54 Lesson 09 Changes in Weather... Stars 66 k r / Science Book Part A Exploring Electricity 74 Lesson 12| Forces 80 Lesson 13 ) Work 86 Lesson 14 ? Sources of Heat 92 Lesson 15 } Light and Colors 98 A > 4g A A Physical Science Lesson.. .American Textbook Reading Science © Ellen Guerrero © 2013 published by WorldCom Edu Publishing Inc All rights