Subject link starter 2 SB answer keys

Read and choose the correct words.. 1Step 2Step Graphic Organizer & Summary Reading Comprehension T F sharks habits seaweed hands listen half eye run away wrap float brains... Read and c

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S U B J E C T

Curriculum Integration Reading Program

Starter

L2

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CHAPTER 1 CHAPTER 3

Science & Health

Science

1 Why You Need to Sleep 117 6

2 Interesting Animal Sleeping Habits 117 14

3 Siesta Time! 122 20

4 Dreaming with the Sandman 123 26

9 Bird Beaks 114 58

10 Saving the Kakapos 115 66

11 Birds in The Carnival of the Animals 119 72

12 The Greedy Old Woman 115 78

5 Community Helpers 116 32

6 African Animal Communities 121 40

7 The History of Transportation 121 46

8 The Backpack Program 124 52

13 Why Bread Rises 119 84

14 Bread Around the World 123 92

15 A Baker’s Dozen 113 98

16 Fun Ways to Use Bread! 120 104

Supplementary Material

Chapter 1 - Concept map p 113 Chapter 2 - Concept map p 115 Chapter 3 - Concept map p 117 Chapter 4 - Concept map p 119

Contents

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Sleep is important because it

keeps me healthy It also gives me

energy

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Read and choose the correct words.

1 I got a (cut / bone) on my arm It hurts

2 The woman’s (health / skin) is very smooth.

3 The man’s arm is (making / healing) very fast

4 When we think, we use our (brains / pajamas).

5 Animals have (bones / cuts) inside their bodies

6 Put on your (brain / pajamas) before you go to sleep

Read the words and find them in the puzzle

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Why You Need

to Sleep

Why should you go

to bed at night?

“It’s time for bed!” your mom says “Do I have to?” you ask Yes! Your body and brain both need sleep to be healthy

First, your body has to rest You are awake all day, so your body gets tired Sleep also helps your hair, bones, and skin grow If you have any cuts, sleep makes them heal faster

Sleep is also important for your brain You learn lots of things at school Your brain needs sleep to remember these things Sleep also helps you focus and have new ideas in class

So put on your pajamas and get in bed You need 10 to 11 hours of sleep every night Sleep tight tonight and stay healthy!

Words 117

I like sleeping all day long

How long do you sleep every night?

Sleep helps my body rest,

grow, and heal It is also

important for my brain.

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Why Do I Need to Sleep?

Sleep helps

Sleep is very important First, your needs to rest after a long day Sleep also helps you grow and makes heal faster

Second, your needs sleep to remember the things you learn

Sleep also helps you focus and think of new Without sleep, your body and brain do not stay

Fill in the blanks with the words from the box.

Complete the summary with the words from the box.

Choose the best answers.

1 What is the main idea of this passage?

a You should sleep for your mom

b Sleep is important for your health

c Moms know everything about sleep

2 What does NOT grow when you sleep?

3 How many hours of sleep do you need every night?

Check true or false

Write the correct answers

7 Why do you need sleep?

1Step

2Step

Graphic Organizer & Summary Reading Comprehension

T F

remember

new

ideas healthy

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Key Words

Read the words Then circle them in the sentences above.

Interesting Animal Sleeping Habits

Do you know how animals sleep?

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Horses stand and listen while they sleep So, they can easily run away from danger They don’t fall because they have strong legs.

Otters wrap themselves in

seaweed and sleep The seaweed is connected to the ocean floor That way, the otters don’t float away from the other otters Sometimes they also hold hands and sleep

Dolphins sleep with half of their brains The other half is awake They also sleep with one eye open That way, they can watch for hungry sharks

Thanks to their sleeping habits, these animals can sleep safely and happily

Words 117

Interesting Animal Sleeping Habits

What are your sleeping habits?

Horses stand and listen

while they sleep Otters

wrap themselves in

seaweed and sleep

Sometimes they also

hold hands Dolphins

sleep with half of their

brains They also sleep

with one eye open.

I always sleep with my teddy bear.

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Otters

Dolphins

Some animals have interesting sleeping Horses stand and listen when they sleep That helps them easily

Otters seaweed around themselves That way, they don’t

away from each other They also sometimes hold hands while they sleep Dolphins sleep with half of their They also keep one eye open to watch for sharks

Complete the summary with the words from the box

a Animals always stand when they sleep

b Zoos have lots of sleeping animals

c Some animals sleep in interesting ways

2 What do horses do while they sleep?

3 What do sleeping otters wrap themselves in?

Write the correct answer

7 Why do dolphins sleep with one eye open?

1Step

2Step

T F

sharks

habits

seaweed hands listen

half eye

run away wrap

float

brains

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Do you enjoy taking a nap in the afternoon?

Read and check

1 They are taking a (break / skin) from exercising

2 The boy took a (nap / tradition) on the sofa.

3 The (break / temperature) is not high today

4 My mom has a cup of tea when she (blooms / relaxes)

5 Watching fireworks is a (tradition / nap) on Chinese New Year

6 She (wakes up / looks for) early in the morning

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in the afternoon They are a good tradition Spanish people take siestas because Spain is very hot The temperature in Madrid is often over 40 degrees Celsius on summer afternoons! People usually don’t work during these hot afternoons.

At siesta time, some people go home They eat a big lunch with their families They talk and relax If they get sleepy, they take a nap

Spanish kids are lucky Most schools have a siesta from 12:00 to 3:00 This gives me a long break every day

I love taking siestas! You should visit Spain and enjoy them too

Your pen pal,

CarlosWords 122

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In Spain, people take an afternoon break every day It is called a

Spanish people usually don’t at that time

Instead, some people go and have a big lunch with their families They talk, , and sometimes take a nap Also, Spanish have a siesta at school from noon to three o’clock

Fill in the blanks with the words from the box

a Spanish kids are lucky because they get siestas

b Siestas are a great Spanish tradition

c Spanish people eat lots of food during siestas

2 Why do Spanish people have siestas?

a They have meals with their families

b The weather is really hot

c They don’t like to work

4 How long are the siestas at most Spanish schools?

7 What are siestas?

1Step

2Step

Siestas

T F

in

three o’clock

Where When What

relax home

Spain afternoon nap

lunch school

kids

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Do you often dream at night? Read and check

Warm Up

Practice

Read and choose the correct words

1 The magician is doing dust

2 You should wipe

3 They are throwing

4 There is a lot of dust

5 The boy is really good

6 The red light wiped

Dreaming with

Key Words dust naughty

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Dreaming with the Sandman

Do you want the Sandman

to come tonight? Why or why not?

Connect to Yourself

Every night, the Sandman visits children around the world But they never see him He throws magic

dust in their eyes Soon they fall asleep!

Then the Sandman puts an umbrella over each child Umbrellas with pictures bring dreams to good children But naughty children get umbrellas without pictures They don’t dream about anything

In the morning, all the children wake up They

he’ll bring you a beautiful dream tonight!

Words 123

Did you have a good dream last night? If

so, the Sandman visited you! But who is the Sandman?

In 1841, Hans Christian Andersen wrote about

coat changes colors when he moves He also loves children

09

He visits children around

the world He brings

dreams to good children

But naughty children do

not get dreams

Yes, I do! I want to have good dreams.

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The Sandman is a magic man He loves children, so he them every But they don’t see him They just fall asleep because he throws magic dust in their The Sandman gives good dreams to good children However, children don’t get any dreams In the morning, the children wake up and the sleeping dust from their eyes

a The Sandman brings dreams to children

b Bad children don’t get dreams from the Sandman

c Children look for the Sandman every night

2 Who does the Sandman visit every night?

3 What does the Sandman use to make children fall asleep?

7 What happens when the Sandman moves?

1Step

2Step

T F

The Sandman

colors

visits

magic children world

dust beautiful

wipe

night

naughty eyes

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We need communities because

living without other people is hard

Communities keep us safe

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Key Words

Read the words Then circle them in the sentences above.

Community Helpers

What do community helpers

do for our communities?

They wear uniforms and use hoses

House painters paint houses

They often use ladders

Vets help sick animals

You can visit them when your pets are sick

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People often need help That is why each community has helpers They do many important jobs in their communities

Firefighters work hard to put out fires They use

ladders and hoses They also drive big fire trucks

Firefighter uniforms are very heavy They protect

firefighters from fire

Community Helpers

Thanks to street cleaners, the community stays very clean Street cleaners pick up trash and dead leaves on the street

They keep working in rain, snow, and wind

Social workers help many different people For example, elderly people sometimes live alone That can be dangerous, so social workers visit them They also help people find jobs

Can you imagine your community without any helpers? It would be

Firefighters put out fires

Street cleaners keep the

community clean Social

workers help many

different people.

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1 What is this passage mainly about?

a different people and communities

b how you can help your community

c different types of community helpers

2 Why do firefighters wear heavy uniforms?

4 What do social workers NOT do?

a help elderly people

b help people find jobs

c help sick animals

7 What do firefighters drive?

1Step

2Step

trucks fire

helpers

leaves

jobs hoses

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1 The land is very dry because there is a (drought / wild)

2 The people are (screaming / watching) planes in the sky.

3 Elephants spray water with their (tusks / trunks)

4 The girl is (screaming / visiting) because she is scared

5 Elephant (hoses / tusks) are long and white

6 In Africa, there are many animals in the (wild / trunk)

Read the words and find them in the puzzle

What do you know about animal communities?

Guess and check true or false

Warm Up

African Animal Communities

Co m mu ni ties

Science

6

T F

Answ ers: 1 (F), 2 (

T), 3 ( T)

12

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help each other?

Did you know that different African animals make communities? They help each other stay safe in the wild

Ostriches have strong eyes, but they have bad ears and noses Zebras can’t see well, but their ears and noses are strong So, ostriches and zebras live together! The ostriches watch for danger, and the zebras smell and listen for it That way, they both stay safe

During droughts, olive baboons can’t find water

But African elephants can dig waterholes They use their tusks, trunks, and feet By doing this, the elephants help the baboons get water The baboons help the elephants too They scream loudly if the elephants are in danger

These animals live together happily What other animals help each other?

Words 121

How can you help other people in your community?

13

Ostriches and zebras

help each other stay

safe African elephants

help olive baboons get

water during droughts

Then the baboons

scream loudly when the

elephants are in danger.

I’m good at singing, so I can sing for sick people at the hospital.

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Different African animals sometimes make communities to each other Ostriches can’t or smell very well, and zebras can’t see very well So, they live together and keep each other During , baboons drink water from elephants’ waterholes

They also scream loudly to tell the elephants about These animals live happily together

a why African animals are in danger

b what African animals find together

c how African animals help each other

2 What do ostriches have?

4 What do African elephants NOT use when they dig?

7 How do olive baboons tell elephants about danger?

1Step

2Step

Elephants and Baboons

feet

when danger is near

danger hear

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How did transportation change over time? Write the numbers in the

correct order

Warm Up

The History of Transportation

Co m mu ni ties

Practice

1 Trains run on railroads

5 My dad and grandpa are sitting wild

6 The little boat needs paddles

Fill in the blanks and read the words

Key Words paddle apart

14

r a

a p

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The History of Transportation

Communities in the past were often far

apart Also, transportation was very slow So, people made new types of transportation

In the 1700s, the steamboat was invented Unlike other boats, it moved by steam, not

paddles People could travel faster than before

Next, British people invented trains in the early 1800s Then, they opened the first public

railroad With trains, people could easily move things on land Soon, many communities grew along railroads

Later, Karl Benz made the first car in 1885

It only had three wheels People could drive themselves anywhere They could also live outside cities and drive to work

In 1903, the Wright brothers created the first airplane These days, millions of people travel

by airplane every day

Words 121

Which type of transportation do you like best? Why?

cars, and airplanes were

created They made

travel easier and faster.

I like to travel by bike It’s fun and I can spend time outside.

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In the past, traveling between communities was So, people invented new kinds of transportation With the

and railroad, it became to travel and move things Then

in 1885, people could themselves anywhere by car Now, millions of people travel by Transportation has changed our lives

Write the numbers in the correct order

a how transportation changed over time

b how people traveled between communities

c how people built railroads

2 When was the steamboat invented?

4 How many wheels did the first car have?

7 How did travel between communities become easier?

1Step

2Step

Communities started to grow next to railroads

The first airplane was invented by the Wright brothers

The steamboat was invented in the 1700s

Karl Benz made the first car, so people could drive to many places

British people invented trains and opened the first public railroad

4

2 1

easier

steamboat

drive airplane

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What are food banks? Read about them.

Warm Up

The Backpack Program

Co m mu ni ties

Follow the lines and write the correct words

Practice

1 School starts this (week / backpack)

2 The girl is sick She has a (stomachache / transportation).

3 Susan is a (hose / volunteer) She helps sick people

4 The man felt (dizzy / apart) when he stood up

5 (Weeks / School nurses) check the students’ health.

6 I want to get a new (stomachache / backpack)

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Have you heard of the backpack program? I love it because it made my life better.

When I was in elementary school, I lived in Arkansas Many students at my school often felt

dizzy and had stomachaches I was one of them

Our school nurse realized we weren’t really sick We were just very hungry So, she called a food bank It started the backpack program in

1994 to help us

The Backpack

backpacks at the food bank Then they gave them

to me and other hungry kids every Friday On weekends, I wasn’t hungry anymore!

Now I’m a backpack program volunteer

Every week, 110 food banks give out 35,000 food backpacks in the U.S That makes me so happy!

It gives hungry kids

backpacks with food in

them.

I can give food to a food bank.

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a The backpack program is for community volunteers

b The backpack program takes care of hungry kids

c The backpack program helps sick kids

3 Why did the food bank start the backpack program?

a to give bags to students

b to teach sick students

c to help hungry students

4 When did volunteers give food backpacks to kids?

7 Why were the students feeling sick?

In an elementary school in Arkansas, many had stomachaches and were dizzy But they weren’t They were just hungry So, a food bank started the backpack in 1994

Food bank volunteers gave backpacks to hungry kids

Now, food banks give out 35,000 food backpacks in the U.S every

Fill in the blanks with the words from the box

1Step

2Step

T F

and had stomachaches

program

from the food gave food backpacks to hungry kids

program sick

food

week

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Follow the lines and write the correct words

What do these birds eat? Guess and match

Warm Up

Practice

1 We can eat sunflower (seeds / beaks)

2 Birds use their (beaks / wings) to eat food

3 The darts have (dizzy / pointed) ends.

4 People catch fish with (hooks / weeks)

5 Be careful! The knife is very (flat / sharp)

6 There are many block (shapes / hooks) on the table.

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