Chapter 1 Plants Are Living Things

0e9b9ad68cc818ff2c6916a797274fc4.doc 1 CHAPTER 1 PLANTS ARE LIVING THINGS

Lesson 1 - Learning About Living Things

Read a Photo: Living and Nonliving Things cow, grass, tree (p. 3)

Quick Check 1. tree, dog (p. 3) 2. desk, book (p. 3) 3. water, food, air, or sunlight (p. 5) 4. water, food, air, or sunlight (p. 5)

Lesson 2 - Parts of Plants

Read a Diagram: Strawberry Plant roots (p. 6)

Quick Check 5. leaves, stems, or roots (p. 7) 6. leaves, stems, or roots (p. 7) 7. leaves, stems, or roots (p. 7) 8. sunlight, air, water (p. 9)

Lesson 3 Different Plants

Read a Photo: Tall Trees leaves, stems, or trunks (p. 11)

Quick Check 9. child drawing of two leaves that are different in size, shape, or color (p. 11) 10. child drawing of a picture of any edible plant part (p. 13)

Chapter 1 Vocabulary Review 1. child drawing of a simple plant with the following parts labeled: leaves, roots, stem (p. 14) 0e9b9ad68cc818ff2c6916a797274fc4.doc 2 CHAPTER 2 PLANTS GROW AND CHANGE

Lesson 1 Flowers, Fruits, and Seeds

Read a Diagram: Look Inside a Seed the outside (p. 18)

Quick Check 1. flower (p. 17) 2. fruit (p. 17) 3. water (p. 19)

Lesson 2 How Plants Grow and Change

Read a Diagram: Life Cycle of a Bean Plant a seed (p. 21)

Quick Check 4. seed (p. 21) 5. new plant (p. 21) 6. child drawing of plant stem with roots in water (p. 23)

Lesson 3 Plants Live in Many Places

Read a Photo: Rain Forest Plants big, pointy (p. 25)

Quick Check 7. a dry place (p. 25) 8. wet (p. 25) 9. Child drawing of plants should be low to the ground and in groups. (p. 27)

Chapter 2: Vocabulary Review 1. draw line to photo 1, desert scene (p. 28) 2. draw line to picture 3, rain forest scene (p. 28) 3. draw line to picture 2, Arctic scene (p. 28) 0e9b9ad68cc818ff2c6916a797274fc4.doc 3 CHAPTER 3 ALL ABOUT ANIMALS

Lesson 1 All Kinds of Animals

Read a Diagram: Parts of a Fish fins (p. 34)

Quick Check 1. mammal (p. 31) 2. bird (p. 31) 3. child drawing of a snake, a turtle, an alligator, or other reptile (p. 33) 4. gills (p. 35) 5. 6 legs (p. 35)

Lesson 2 What Animals Need to Live

Read a Photo: Zebras’ Needs drinking water (p. 36)

Quick Check 6. child drawing of an animal drinking water, eating, or in a shelter (p. 37) 7. circle around legs, wings, fins (p. 39)

Lesson 3 How Animals Eat Food

Read a Photo: Teeth sharp teeth (p. 42)

Quick Check 8. rabbit, horse, cow, or other plant-eating animal (p. 41) 9. meat or other animals (p. 43)

Lesson 4 Animals Grow and Change

Read a Diagram: Life Cycle of a Bird size, feathers, color (p. 46)

Quick Check 10. mom, dad, parents (p. 45) 11. mother, adult fox (p. 45) 12. feathers (p. 47) 13. change (p. 47) 14. First: egg; Second: tadpole; Last: frog (p. 49)

Chapter 3: Vocabulary Review 0e9b9ad68cc818ff2c6916a797274fc4.doc 4 1. bird (p. 50) 2. mammal (p. 50) 3. fish (p. 50) 4. insect (p. 50) 0e9b9ad68cc818ff2c6916a797274fc4.doc 5 CHAPTER 4 PLACES TO LIVE

Lesson 1 Land Habitats

Read a Photo: Woodpecker food; a home (p. 55)

Quick Check 1. child drawing of a lot of grass with giraffes, prairie dogs, lions, or other grassland animal (p. 53) 2. deer, raccoon, woodpecker, or any other forest animal (p. 55) 3. deer, raccoon, woodpecker, or any other forest animal (p. 55)

Lesson 2 Water Habitats

Read a Photo: Lake Habitat plants, birds, fish (p. 56)

Quick Check 4. food, a home (p. 57) 5. food, a home (p. 57) 6. fish, mammal, whale, sea lion, seaweed (p. 59)

Lesson 3 Plants and Animals Live Together

Read a Diagram: Food Chain frog (p. 63)

Quick Check 7. homes, food, hiding (p. 61) 8. new plants, seeds (p. 61) 9. the Sun (p. 63) 10. child drawing of trees being cut down, or a fire (p. 65)

Chapter 4: Vocabulary Review

1. ocean (p. 66) 2. grassland (p. 66) 3. forest (p. 66) 4. lake (p. 66) 0e9b9ad68cc818ff2c6916a797274fc4.doc 6 CHAPTER 5 LOOKING AT EARTH

Lesson 1 What Earth Looks Like

Read a Photo: Earth land (p. 68)

Quick Check 1. water (p. 69) 2. lakes, rivers, oceans (p. 71) 3. child drawing of two kinds of land: valley, mountain, or plain (p. 73)

Lesson 2 Rocks and Soil

Read a Photo: Rocks color, shape, rough/smooth, size (p. 75)

Quick Check 4. basalt, chalk, or sandstone (p. 75) 5. granite, pumice, limestone, marble, or obsidian (p. 75) 6. small rocks, dead plants, dead animals, air, or water (p. 77) 7. small rocks, dead plants, dead animals, air, or water (p. 77)

Lesson 3 Changing the Land

Read a Photo: Changing Rock ice or water (p. 78)

Quick Check 8. water, ice, plants, or roots (p. 79) 9. water, ice, plants, or roots (p. 79) 10. Wind or water move the soil and rocks. (p. 81) 0e9b9ad68cc818ff2c6916a797274fc4.doc 7 Chapter 5: Vocabulary Review

1. draw line to low land between mountains (p. 82) 2. draw line to fresh water that flows into lakes and oceans (p. 82) 3. draw line to very high land (p. 82) 4. draw line to flat land that is very wide (p. 82) 0e9b9ad68cc818ff2c6916a797274fc4.doc 8 CHAPTER 6 CARING FOR EARTH

Lesson 1 Earth’s Resources

Read a Photo: Earth’s Resources cows, rocks, soil, grass, plants (p. 86)

Quick Check 1. plants, animals, rocks, soil, air, or water (p. 85) 2. plants, animals, rocks, soil, air, or water (p. 85) 3. resource (p. 87) 4. soil (p. 87)

Lesson 2 Using Earth’s Resources

Read a Photo: Using Water to wash, to cook, or to play (p. 89)

Quick Check 5. child drawing of swimming, drinking, bathing, cooking, boating, or washing (p. 89) 6. air, land, water, plants, animals, or people (p. 91) 7. air, land, water, plants, animals, or people (p. 91)

Lesson 3 Saving Earth’s Resources

Read a Photo: Reuse It a box, egg cartoons, milk container, newspaper, bottle tops (p. 93)

Quick Check 8. Possible answer: To save natural resources. (p. 93) 9. reduce (p. 95) 10. recycle (p. 95)

Chapter 6: Vocabulary Review 1. reuse (p. 96) 2. pollution (p. 96) 3. natural resources (p. 96) 0e9b9ad68cc818ff2c6916a797274fc4.doc 9 CHAPTER 7 WEATHER AND SEASONS

Lesson 1 Weather All Around Us

Read a Photo: Weather Tools thermometer (p. 100)

Quick Check 1. rainy, sunny, cloudy, snowy (p. 99) 2. wind vane (p. 101) 3. rain gauge (p. 101)

Lesson 2 The Water Cycle

Read a Diagram: The Water Cycle the Sun (p. 102)

Quick Check 4. water, ice (p. 103) 5. Child drawing should show storm, fluffy, or thin clouds (p. 105)

Lesson 3 Spring and Summer

Read a Chart: Sunlight in Spring 6:21 P.M. (p. 106)

Quick Check 6. new plants grow; baby animals are born; it rains; sunlight warms things. (p. 107) 7. spring (p. 109) 8. warm and dry (p. 109)

Lesson 4 Fall and Winter

Read a Diagram: Seasons winter (p. 112)

Quick Check 9. grow thick fur, move to warmer places, move south, or store food (p. 111) 10. grow thick fur, move to warmer places, move south, or store food (p. 111) 11. winter (p. 113) 12. sleep (p. 113) 0e9b9ad68cc818ff2c6916a797274fc4.doc 10 Chapter 7: Vocabulary Review

1. temperature (p. 114) 2. winter (p. 114) 3. fall (p. 114) 4. season (p. 114) 0e9b9ad68cc818ff2c6916a797274fc4.doc 11 CHAPTER 8 THE SKY

Lesson 1 The Sky Above

Read a Photo: Sun’s Warmth the boy (p. 118)

Quick Check 1. They are very far away. (p. 117) 2. heat, light (p. 119)

Lesson 2 Earth Moves

Read a Diagram: One Full Year the Sun (p. 122)

Quick Check 3. day and night (p. 121) 4. one year (p. 123)

Lesson 3 Earth’s Neighbors

Read a Diagram: Moon Phases new moon (p. 125)

Quick Check 5. the Sun (p. 125) 6. Mercury (p. 127) 7. warmer (p. 127)

1. Moon (p. 128) 2. planet (p. 128) 3. stars (p. 128) 4. Sun (p. 128)

0e9b9ad68cc818ff2c6916a797274fc4.doc 12 CHAPTER 9 MATTER EVERYWHERE

Lesson 1 Describing Matter

Read a Photo: Comparing Mass Children’s guesses may vary. You can use a balance to measure mass. (p. 133)

Quick Check 1. green, red, blue, or yellow (p. 131) 2. green, red, blue, or yellow (p. 131) 3. more (p. 133) 4. less (p. 133)

Lesson 2 Solids

Read a Photo: Building Blocks Possible answers: blocks, boy, shelves, or shirt (p. 134)

Quick Check 5. blocks, puzzle, people, ball, or any other solid (p. 135) 6. blocks, puzzle, people, ball, or any other solid (p. 135) 7. child drawing of any solid (p. 137) 8. Answers describe color, hardness, texture, shape, or size of solid. (p. 137)

Lesson 3 Liquids and Gases

Read a Diagram: Gas Changes Shape no (p. 140)

Quick Check 9. Possible answers: takes up space, has mass, kind of matter (p. 139) 10. does not (p. 141) 11. will (p. 141)

1. matter (p. 142) 2. mass (p. 142) 3. solid (p. 142) 4. gases (p. 142) 5. liquids (p. 142) 0e9b9ad68cc818ff2c6916a797274fc4.doc 13 CHAPTER 10 CHANGES IN MATTER

Lesson 1 Matter Can Change

Read a Photo: Shaping Clay a solid (p. 144)

Quick Check 1. cut, folded (p. 145)

Lesson 2 Making Mixtures

Read a Photo: Sink and Float float (p. 147)

Quick Check 2. Possible answers: salad, trail mix, cereal in milk, or other mixture of more than one food item (p. 147) 3. dissolve (p. 149) 4. oil (p. 149)

Lesson 3 Heat Can Change Matter

Read a Photo: Forms of Water a solid, ice (p. 151)

Quick Check 5. freezes (p. 151) 6. melts (p. 151) 7. gas (p. 153) 8. a liquid, water drops (p. 153)

Chapter 10: Vocabulary Review a m l o t s i m d i s s o l v e e x t o c w h l a t n q n s b t v u k w n p b o f r e e z e c t z e g s u g j n mixture [2nd column from left, starting 1st letter at top] dissolve [2nd row from top, starting 1st letter at left] melt [7th column from left, starting 1st letter at top] freeze [6th row from top, starting 1st letter at left] (p. 154) 0e9b9ad68cc818ff2c6916a797274fc4.doc 14 CHAPTER 11 ON THE MOVE

Lesson 1 Position and Motion

Read a Photo: Find Things at a Fair Children’s answers will vary. (p. 157)

Quick Check 1. over, under, left, near (p. 157) 2. motion (p. 159) 3. fast (p. 159)

Lesson 2 Pushes and Pulls

Read a Photo: Jumping Rope gravity (p. 161)

Quick Check 4. away from you (p. 161) 5. toward you (p. 161) 6. big (p. 163) 7. small (p. 163)

Lesson 3 Simple Machines

Read a Photo: Using Simple Machines rakes (p. 164)

Quick Check 8. move things, do work, lift things (p. 165) 9. move things, do work, lift things (p. 165) 10. child drawing of a simple machine in use (p. 167)

Lesson 4 Magnets

Read a Chart: Magnet Chart paper clip, washer, or twist tie (p. 168)

Quick Check 11. iron (p. 169) 12. Possible answers: google eyes, rubber bands, pom-poms, marbles, erasers, crayons, pennies (p. 169) 13. N and S (p. 171) 14. N and N, S and S (p. 171) 0e9b9ad68cc818ff2c6916a797274fc4.doc 15 Chapter 11: Vocabulary Review

1. pull (p. 172) 2. magnet (p. 172) 3. force (p. 172) 0e9b9ad68cc818ff2c6916a797274fc4.doc 16 CHAPTER 12 ENERGY EVERYWHERE

Lesson 1 Energy and Heat

Read a Photo: Heat Energy the fire (p. 176)

Quick Check 1. heat, light, sound, or electricity (p. 175) 2. heat, light, sound, or electricity (p. 175) 3. warms (p. 177) 4. a fire, the Sun (p. 177)

Lesson 2 Sound

Read a Photo: City Sounds Possible answers: police whistle, car horn, sirens (p. 179)

Quick Check 5. child drawing showing home, school, or community scene with various sounds labeled (p. 179) 6. Possible answers: motorcycle, fire engine, whistle, or other loud sounds (p. 181)

Lesson 3 Light

Read a Diagram: Light and Sight light ( p. 182)

Quick Check 7. body, mask, or other appropriate object (p. 183) 8. body, mask, or other appropriate object (p. 183) 9. the Sun (p. 185) 10. Possible answers: stars, lamps, flashlights (p. 185)

Lesson 4 Electricity

Read a Diagram: Plugged In computer, tv, fan, radio, or other object that needs electricity (p. 187)

Quick Check 11. Electricity from Wires: lamp, computer, radio, TV, fan, vacuum, fish tank, nightlight, alarm clock; Electricity from Batteries: watch, calculator, TV remote, toy car, joystick, cell phone (p. 187) 0e9b9ad68cc818ff2c6916a797274fc4.doc 17 Chapter 12: Vocabulary Review

1. light (p. 188) 2. heat (p. 188) 3. vibrate (p. 188)