K i n d erg a rt en Activity Book
Name
Class
B
K i n d erg a rt en Activity Book
B
Let’s Do Science Let’s Do Science is based on the United States Next Generation Science Standards (NGSS). The series consists of full-color textbooks and full-color activity books for Grades K to 6. Let’s Do Science engages students with a highly visual presentation of the disciplinary core ideas in the textbooks and places an emphasis on applying scientific knowledge using NGSS practices through numerous scientific investigations. Let’s Do Science sees engineering as an essential element of science education and as such is tightly integrated into both the textbooks and activity books. The Let’s Do Science activity books include the follow features:
AB Activity
Observations
Activity 4.9
the 1. Draw the fish in
Observe a Fish
fish tank.
Materials • fish food
• fish in a fish tank
Activities and investigations related to concepts and topics covered in the Let’s Do Science Textbook.
was
do when the fish food 2. What did the fish placed in the fish tank?
Procedure
tank. ve the fish in the fish 1. As a class, obser the fish does. Discuss the things tank. fish food in the fish 2. Place a pinch of ss what the fish does. Observe and discu
pret Analyze and Inter True (
).
) or false (
The fish moves. The fish does not need
water.
The fish needs food. .
The fish is a living thing
105
Engineer It! Goes beyond inquiry by encouraging students to design, model and build to engineer solutions to defined problems.
Engineer 104It!
Make a Cactus!
Draw a Model Draw a model of your cactus.
Did you know that cacti store water in their stems? Animals try to eat cacti to get the water inside the stems. Design and build a cactus that will stop animals from getting to its water.
Materials • art and craft supplies • toothpicks
Analyze and Interpret
What feature does your cactus have that helps protect it from animals?
124
4. True (
Review
Review Topical questions at the end of each chapter for formative assessment.
als 1. List two anim
n.
that live in the ocea
als 2. List two anim
als to how they
food and water.
e their own (b) Animals mak (c) All animals eat
ts. that live in fores
3. Match the anim
).
) or false (
air, (a) Animals need
ls All About Anima
125
food.
plants for food.
s plants 5. List two way
als.
are similar to anim
move. hop als are different
s anim 6. List two way
from plants.
run
swim
fly
106
107
Contents Unit 6 – Changes to the Environment
2
Unit 7 – The Earth and the Sun
28
Unit 8 – Weather and Seasons
44
Unit 9 – Forces and Motion
70
Unit 10 – Matter
102
Unit 11 – Sound and Light
122
Activity 6.1
How Plants Change the Environment Materials • pea seeds
• clear container
• soil
• spray bottle
Regal Education Inc Procedure 1. Fill the clear container with soil. 2. Place three pea seeds in the soil. 3. Push the seeds under the soil with your finger. 2
4. Place the pot near a window. 5. Use the spray bottle to water the seeds every day for two weeks. 6. Record your observations.
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Observations
Draw what you see in the pot every three to four days. Label the day.
3
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4
Analyze and Interpret How did the plant change the soil during the investigation?
Application In Blake’s garden, the rain keeps washing away the soil. What could Blake do to stop the rain from changing the environment?
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Activity 6.2
How Are Plants Changing My School? 1. Walk around your schoolyard with your friends. Find ways in which plants are changing the environment. 2. Record your observations by drawing a model.
Draw a Model How plants are changing my schoolyard.
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Analyze and Interpret 1. How are plants changing your schoolyard?
2. Why are the plant roots growing towards the stream?
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Activity 6.3
How Are Animals Changing My School? 1. Walk around your schoolyard with your friends. Find ways in which you think animals are changing the environment. 2. Record your observations by drawing a model.
Draw a Model How animals are changing my schoolyard.
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Analyze and Interpret 1. How are animals changing your schoolyard?
2. A squirrel buries its nuts under the soil. Draw a picture to show how the squirrel changes the environment.
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Activity 6.4
How Do Beavers Change the Environment?
Make a Prediction What do you think caused this change to the environment? Why?
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A beaver is an animal that can cause big changes to its environment. The changes it makes affect the living and non-living things around it. Write something you would like to find out about beavers and their environment. I want to find out ...
Regal Education Inc Write what you find out on page 13.
Procedure 1. Use books and videos to find out how beavers change their environment. 2. Draw a model to show what you find out. 11
Draw a Model raw a model to show a beaver environment D before and after it is changed by beavers. Before
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12
Analyze and Interpret 1. How does the change the beaver is making help it to meet its needs and survive?
2. Write what you found out about beavers.
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13
Activity 6.5
How Do People Change the Environment? Materials •c lear container
• sand
• toy cars, trucks and houses
• sticks and stones
Regal Education Inc Procedure 1. Talk about the ways in which people can change an environment. 2. Use the materials to make a model showing how people can change the environment. 14
Draw a Model Draw your model.
Regal Education Inc Analyze and Interpret Tell how the environment changed.
15
Activity 6.6
How Does Pollution Change the Environment? 1. Draw to show how water pollution can change the environment. Write about what you draw.
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2. Draw to show how land pollution can change the environment. Write about what you draw.
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3. Draw to show how air pollution can change the environment. Write about what you draw.
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4. Make a poster that tells people how to care for the environment in your area.
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Activity 6.7
Reuse – Make Something New Materials • old things from home that you no longer use
• tape, scissors and a marker
Regal Education Inc Procedure 1. Bring some things from home that you no longer use. 2. In small groups, design and make something that is useful. 3. Draw a model of your new object. 20
Draw a Model Draw your model.
Regal Education Inc Application How does reusing help the environment?
21
Activity 6.8
Make a Recycling Station Materials • containers
• tape, scissors and a marker
Regal Education Inc • scrap paper
Procedure 1. As a class, use the materials to make a recycling station for your classroom. 2. Write the names of the things you can put in the recycling station. 3. Draw a model of your recycling station. 22
Draw a Model Draw your model.
Regal Education Inc Application Why is it important to recycle?
23
Activity 6.9
Ways to Help the Environment 1. Write a sentence to tell how the children are helping the environment. (a)
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(c)
2. Draw and describe one way you can help the environment in your area.
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Review
Changes to the Environment 1. Draw a picture to show how plants can change the environment. Why does this change happen?
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3. Check ( ) to tell how people are changing the environment. (a)
water pollution land pollution clearing forests
(b)
air pollution
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clearing forests 4. List two ways you can help the environment. (a) (b)
27
Activity 7.1
What’s in the Sky? Warning: Do not look directly at the Sun during this activity. The light from the Sun can damage your eyes.
1. During the day, go outside and observe the sky. Draw and list the things you see.
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2. At night, go outside and observe the sky. Draw and list the things you see.
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4. List one thing you can only see in the sky at night.
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Activity 7.2
Observing the Heat from the Sun Make a Prediction Will ice melt faster in the shade or in sunlight?
Materials
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• two plastic containers • ice cubes • stopwatch
30
Procedure 1. Place three ice cubes into each container. 2. Place one container outside in direct sunlight. Place the other container outside in the shade. 3. Start the stopwatch. Observe the ice cubes in each container every 20 minutes for one hour. 4. Record your observations.
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Observations
Draw what you observed. Start Sunlight
Shade
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20 minutes Sunlight
Shade
40 minutes Sunlight
Shade
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32
Shade
Analyze and Interpret 1. Describe what you observed.
2. In which container did the ice melt faster? Why?
Regal Education Inc 3. What can you infer from your observations?
33
Activity 7.3
Measuring the Heat from the Sun Make a Prediction Will water be warmer in the shade or in sunlight?
Materials • two plastic cups
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34
Procedure 1. Fill each plastic cup with the same amount of water. 2. Place one cup outside in direct sunlight. Place the other cup outside in the shade. 3. Use the thermometer to measure the temperature of the water in each cup. 4. Measure the temperature of the water in each cup again after one hour.
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5. Record your observations in the table.
Observations Cup Location
Temperature at Start
Temperature After 1 Hour
Sunlight
Shade
35
Analyze and Interpret 1. In which cup was the water warmer? Why?
2. What can you infer from your observations?
Regal Education Inc Application It’s a very hot day. Circle the area Ethan and Wyatt should eat lunch.
36
Engineer It!
Keep It Cool You have learned that ice melts faster in sunlight. What could you do to slow the melting of ice in sunlight?
Regal Education Inc Materials • art and craft supplies
• scissors
• variety of different objects and materials
• tape
• ice cubes
37
Procedure 1. In small groups, talk about the different ways you could keep the ice cool in sunlight. 2. Use the materials to design a container to keep the ice cool. 3. Draw a model of your container. List the materials used.
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4. Build your container and place one ice cube inside.
5. Place the container in direct sunlight and record the time. 6. Observe the ice cube every hour. Record the time when the ice cube has melted. 38
Draw a Model raw a model of your container. Label the D materials you used.
Regal Education Inc Observations Start Time
Time When Melted
Time Taken to Melt
39
Analyze and Interpret 1. How long did it take for the ice cube to melt?
2. What could you do to improve your container?
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Application
Blake has a pet rabbit. Draw a model of something Blake could use to keep his rabbit cool when it is hot.
40
Engineer It!
Sun Protection Sometimes the heat from the Sun can cause the Earth to get too hot for animals. They seek shelter in the shade or underground. Think of your favorite pet. Design and build a shelter that will provide your pet with shade and keep it cool on a hot, sunny day.
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Draw a Model Draw your model. Label the things you used.
Regal Education Inc Application What can you do to stay cool on a hot day?
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Review
The Earth and the Sun 1. Use the words in the box to label the pictures. Sun Earth (a) (b)
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2. True (
) or false (
).
(a) The Sun is a star. (b) The Earth is bigger than the Sun. 3. List two things we get from the Sun.
43
Activity 8.1
Hot, Cold, Sunny and Rainy 1. Circle the things you would wear on a hot, sunny day.
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2. Circle the things you would wear on a cold, rainy day.
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Activity 8.2
How Can You Describe the Weather? 1. Check ( (a)
) the boxes to describe the weather. rainy sunny snowy
(b)
cold
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(c)
windy sunny cloudy
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(d)
rainy sunny windy
(e)
rainy sunny
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2. Write two words to describe the weather.
47
Activity 8.3
Observing Clouds 1. In small groups, go into the schoolyard and observe the clouds in the sky in the morning and in the afternoon. Draw the clouds you see. Clouds in the morning:
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Circle the pictures that best describe the clouds you observed in the morning.
clear, no clouds 48
light, thin clouds
white, fluffy clouds
dark, thick clouds
Clouds in the afternoon:
Regal Education Inc Circle the pictures that best describe the clouds you observed in the afternoon.
clear, no clouds
light, thin clouds
white, fluffy clouds
dark, thick clouds
2. Do you think it will be cloudy tomorrow? Why?
49
Activity 8.4
My Weather Diary Draw pictures and write words to describe the weather for four days.
Day:
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Weather:
50
Day:
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Weather:
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Day:
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Weather:
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Day:
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Weather:
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Activity 8.5
Weekend Weather Patterns Draw and tell how the weather changes at different times of the day on the weekend. Saturday Morning
Midday
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Evening
Sunday Morning
Midday
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Afternoon
Evening
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Activity 8.6
My Weather Forecast You can observe daily weather patterns to predict what the weather will be like in the future.
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1. (a) Think about the weather yesterday. Circle the pictures that tell about the weather. Daily Weather Report for Yesterday
(b) Describe the weather yesterday.
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2. (a) Observe the weather today. Circle the pictures that tell about the weather. Daily Weather Report for Today
(b) Describe the weather today.
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3. (a) Predict the weather for tomorrow. Circle the pictures that tell about your weather prediction. Daily Weather Report for Tomorrow
(b) Describe the weather tomorrow.
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Activity 8.7
Describing Seasons 1. Compare the weather in the photographs. Use the words in the box to label the seasons. Describe the season. summer winter fall spring (a)
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(b)
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(c)
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(d)
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2. Write numbers to show which season comes next.
1
60
3. Which is your favorite season. Why? Draw how a tree looks in that season. My favorite season is ...
because ...
Draw a Model
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Activity 8.8
Weather Throughout the Year 1. Predict what the weather will be like in your area at different times of the year. Draw a picture and write some words to describe the weather.
Regal Education Inc January
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May
August
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2. Which month has your favorite weather?
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Activity 8.9
Extreme Weather Events Use the words in the box to label the extreme weather events. thunderstorm earthquake drought flood winter storm
1.
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3.
4.
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Activity 8.10
Extreme Weather Alert! You’ve just found out that severe weather is on the way! It’s time to make a weather report. 1. Circle the symbols to show what type of severe weather is coming.
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3. Make a poster to warn people about the severe weather. Include the things people should do to stay safe.
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4. Use your poster to report the weather to your friends. 67
Review
Weather and Seasons 1. Which best describes weather? (a) seasons (b) hot and cold (c) what the air and sky outside are like (d) the Sun and clouds in the sky 2. Write two words to describe the weather. (a)
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3. Write the seasons.
Summer
4. True (
) or false (
).
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(a) Fall is the hottest season.
(b) Spring is the season after winter. (c) Winter is the coldest season. 5. List two types of severe weather in your area.
69
Activity 9.1
Make It Move! Materials • toy car
• piece of string
Regal Education Inc • tape
Procedure 1. Place the toy car on the floor and push it. Observe what happens. 2. Tape the string to the toy car. Tug on the string. Observe what happens. 3. Draw pictures to show what you observed. 70
Observations 1. Use arrows to show what happened when you pushed the car.
2. Use arrows to show what happened when you tugged on the string.
Regal Education Inc Analyze and Interpret Tell what happened to the car.
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Activity 9.2
Pushes and Pulls 1. Use the words in the box to label each action. push pull
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2. Tell how Blake can move the cart from the garden to the house.
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3. Tell how Ethan can move the box into the truck.
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Activity 9.3
My Forces Diary Write and draw four activities you do in a day. Check a box to tell the force you use.
push
pull
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push and pull
push
pull
push and pull 75
push
pull
push and pull
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pull
push and pull 76
Activity 9.4
Describing Movement Use the words in the box to label each action. 1.
fast slow
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spinning rolling
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3.
back and forth up and down round and round
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4. Draw your favorite play equipment. Tell how it moves.
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Activity 9.5
How Does It Move? 1. Check ( ) the boxes to tell how the objects can move. (a)
roll
slide
bounce
slide
bounce
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(b)
roll
80
(c)
roll
slide
bounce
(d)
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slide
bounce
slide
bounce
(e)
roll
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Activity 9.6
Forces and Movement Draw arrows to show how each object will move. Pull on the string.
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Drop the ball.
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Engineer It!
Design a Sailboat
Regal Education Inc Materials • objects that float • tape and scissors
84
• art and craft supplies • fan
• tub of water
Procedure 1. Use the materials to design a sailboat that will move in water. 2. Draw a model of your design. 3. Build your sailboat. 4. Test your boat using the tub of water and fan.
Draw a Model
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Draw a model of your sailboat.
85
Observations Draw your sailboat in a tub of water. Use arrows to show how it moved.
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Analyze and Interpret
1. What caused your sailboat to move?
2. How could you improve your sailboat?
86
Activity 9.7
Forces in Nature Check the force in nature. Check (
) the boxes to identify the forces in nature.
1. wind
moving water 2.
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moving water 3. wind
moving water 87
Activity 9.8
Big and Small Forces Materials • t oy car
• marker
• tape
Procedure 1. Use the tape to label different places on your classroom floor.
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2. Place the toy car at the start. Use forces to move the car to each position. 3. Describe the force you used each time.
88
Observations Tell what you did to move the car to each position.
Analyze and Interpret What can you infer about force and the distance an object moves?
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Activity 9.9
Direction of Forces Make a Prediction What will happen when the toy cars collide?
Regal MaterialsEducation Inc • t oy cars
• books
• cardboard
Procedure 1. Use the materials to build two ramps. 2. Conduct the investigations on the next page. 90
Investigation 1
Investigation 2
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91
Observations Draw to show what happened during each investigation. Investigation 1
Investigation 2
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Investigation 3
92
Analyze and Interpret What can you infer about force and motion from these investigations? Investigation 1
Investigation 2
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Engineer It!
Maze Motion! Materials • t able tennis balls
•a rt and craft supplies
• tape
• scissors
• books
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Procedure 1. As a class, design and build a maze for a ball. Your maze should show how forces cause the ball to: • start moving • speed up • slow down • change direction • stop moving 2. Draw a model, then build your maze.
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3. Take turns in testing and improving the maze.
95
Draw a Model raw a model of your maze. Draw arrows to D show how you predict the ball will move.
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Observations Draw and tell about what you observed. 1. How did you start the ball moving?
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3. How did you slow down the moving ball?
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4. How did you change the direction of the moving ball?
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5. How did you stop the moving ball?
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Analyze and Interpret
How could you improve your design?
99
Review
Forces and Motion 1. Use the words in the box to tell what is happening in each picture. push pull push and pull (a)
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(b)
(c)
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2. What force is pushing the boat?
3. True (
) or false (
).
(a) A force is a push or a pull.
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(b) You use a pull to throw a ball.
(c) You use a push to catch a ball. (d) A force can make things move. (e) A force can stop a moving object.
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Activity 10.1
Grouping Objects 1. Your teacher will give you some objects. Sort the objects into two groups. Draw the objects and tell how you grouped them.
Regal Education Inc Now group the objects in a different way. Draw the objects and tell how you grouped them.
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2. Circle the object that does not belong.
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Activity 10.2
Describing Objects Check the boxes to describe the objects. 1. hard soft rough
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2. hard soft rough smooth 104
3.
hard soft rough smooth 4.
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Activity 10.3
What’s the Secret Object? Suggested Materials • bag
• tin can
• elastic bands
• modeling clay
• soft toy
• book
• sandpaper
Procedure
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1. Have your classmate hide an object in the bag. 2. Reach into the bag and feel the object using your sense of touch. Describe what you feel. Can you guess the object? 3. Swap roles with your classmate. See if they can guess your hidden object. 106
Observations Name, draw and describe the secret objects.
Object:
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Description:
Object:
Description: 107
Activity 10.4
Sorting and Grouping Objects Materials • assortment of objects
Procedure
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1. In small groups, observe each object. Talk about the ways you can sort them into groups. 2. Sort the objects. Draw the objects in each group and tell how they are grouped. 3. Repeat Step 2, but sort them in a different way.
108
Observations Draw and tell how you sorted the objects.
Objects Grouped By:
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Objects Grouped By:
Analyze and Interpret What are some other ways to sort the objects?
109
Activity 10.5
Changing Matter Materials • modeling clay
Procedure 1. Take some modeling clay and roll it into a ball. Draw the ball on the next page.
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2. Use your hands and fingers to change the ball of clay. Draw to show how you changed it. 3. Roll the modeling clay into a ball again. Repeat Step 2. This time change the ball in another way.
1 10
Observations Ball of modeling clay:
Change 1:
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Analyze and Interpret Tell what you did to change the ball of clay.
111
Activity 10.6
Suitable Objects Circle the most suitable object to use. 1. Keira needs to water her plants.
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1 12
3. Jordan needs to clean the spill.
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4. Halle needs to remove the nail.
1 13
Engineer It!
Build a Bridge! Cars and trucks are very heavy! When engineers design a bridge, they need to make sure it is strong enough to hold all the vehicles. Now, it’s your turn! Design and build a bridge to move a toy car from one desk to another.
Materials Regal Education Inc
• art and craft supplies • tape, scissors • toy cars • plastic cup • marbles
1 14
Procedure 1. Move two desks apart. 2. Using the craft supplies, design a bridge to get the toy car from one desk to the other. 3. Draw a model of what you plan to build. 4. Build and test your bridge. 5. Place a plastic cup on the bridge. Test how many marbles the bridge can hold.
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Analyze and Interpret 1. What materials did you use? Why?
2. What could you do to improve your bridge?
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Application What materials are used to make bridges? Why?
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Activity 10.7
Is It a Solid or a Liquid? Materials • different types of solid and liquid matter
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Procedure 1. Use your senses of sight and touch to observe the different objects. 2. Sort the objects as solids or liquids. 1 18
Observations Solids:
Liquids:
Regal Education Inc Analyze and Interpret 1. How could you tell which things were solids?
2. How could you tell which things were liquids?
1 19
Review
Matter 1. True (
) or false (
).
(a) You are matter. (b) Water and air are matter. 2. Write two words to describe the marbles.
Regal Education Inc 3. Circle the best tool to help Chelsea get her schoolbag.
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4. Use the words in the box to label the different states of matter. gas liquid solid (a)
(b)
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Activity 11.1
Sounds Around Us 1. Circle the things that make sound.
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2. Draw and name two things that make sound. Circle the part that makes the sound.
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Activity 11.2
Seeing Sounds! Materials • rice
• plastic cup
•c ling wrap
• elastic band
• musical instruments
Regal Education Inc Procedure
1. Stretch the cling wrap over the plastic cup. Use the elastic band to hold it in place. 2. Sprinkle some rice on the cling wrap. 3. Play the musical instruments close to the cup. What do you observe?
124
Observations Draw and tell what you observed when sound was made near the plastic cup.
Regal Education Inc Analyze and Interpret How would loud and soft sounds change the way the rice moves?
125
Activity 11.3
What’s the Sound? 1. Close your eyes. You teacher will use objects to make different sounds. Draw and write what you think is making the sound. (a) Sound 1
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126
(c) Sound 3
(d) Sound 4
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2. Have a friend close their eyes. Make a sound using an object around you. See if they can guess what it is.
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Activity 11.4
Describing Sound Check the boxes to describe the sounds made. whistle loud
soft
high
low
loud
soft
high
low
loud
soft
high
low
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vacuum cleaner
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whispering loud
soft
high
low
loud
soft
high
low
ringing alarm clock
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soft
high
low
loud
soft
high
low
car racing
129
Engineer It!
Make Some Sounds Materials • art and craft supplies
Regal Education Inc Procedure 1. Use the materials to design a device that makes different sounds. 2. Show your design to your teacher. Tell how your sound device will make different sounds. 3. Build and test your sound device. 130
Draw a Model Draw a model of your sound device.
Regal Education Inc Analyze and Interpret Describe how your device makes sound.
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Activity 11.5
What Is a Source of Light? 1. Check (
) the sources of light.
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2. Which natural source of light helps you to see during the day?
133
Activity 11.6
Does It Produce Light or Sound? Check the boxes to tell if the object produces light or sound.
light sound
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sound
light sound
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light sound
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sound
light sound
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Activity 11.7
How We Use Light 1. Circle the parts of each picture that show people using light. (a)
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(b)
(c)
136
(d)
2. Draw a picture to show how you use light at home. Circle the sources of light.
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Activity 11.8
Observing Shadows Tell what is making each shadow. (a)
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(c)
(d)
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Review
Sound and Light 1. True (
) or false (
).
(a) Light helps us to hear. (b) Sound is a form of energy. (c) Sound is made when an object vibrates. 2. Use the words in the box to describe the sounds.
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(a) (b)
(c) (d)
14 0
3. What is the main source of light we use during the day?
4. List two sources of light you use at night.
5. Draw what you will see on the board when the flashlight is turned on. What did you draw?
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