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Worksheets

Second Grade Review

Total questions: 75

Worksheet time: 5hrs 12mins

Name
Class
Date
1.
What number is this?
7 tens, 9 ones and 2 hundreds
a)
279
b)
792
c)
292
d)
297
2.
Which is an odd number?
a)
0
b)
7
c)
18
d)
46
3.
Kate found 19 berries and Miranda found 21 berries. How many berries did they find altogether?
a)
30
b)
40
c)
20
d)
2
4.
how many sides does a squre have?
a)
8
b)
4
c)
9
d)
3
5.
Hailey was counting by fives and missed a number. 230, 235, _____, 245, 250 What number did Hailey miss?
a)
236
b)
255
c)
240
d)
244
6.
What is the Value of the number 2 in 324
a)
2
b)
20
c)
200
7.
a)
2:50
b)
2:10
c)
10:20
d)
10:10
8.
Which numbers come next?
16, 22, 28,___,___
a)
35, 37
b)
34, 40
c)
40, 37
d)
29, 38
9.
87 __ 81
a)
>
b)
<
c)
=
10.
What number makes this sentence true?
325 > ____
a)
674
b)
897
c)
234
d)
531
11.
a)
33
b)
70
c)
43
d)
7
12.
What fraction is red?
a)
1/2
b)
1/3
c)
2/3
d)
2/4
13.
You have 10 pieces of candy you give sally 3 but then you get 3 back. How many pieces pf candy do you have now?
a)
13
b)
7
c)
30
d)
3
14.
What shape is this?
a)
Cone
b)
Cylinder
c)
Cube
d)
Sphere
15.

What fraction is red?

a)

1/4

b)

2/4

c)

3/4

d)

4/4

16.
Find the sum of the numbers using the base 10 blocks. 
a)
81
b)
89
c)
99
d)
91
17.

Breaking a window is what type of change?

a)

Chemical

b)

Physical

c)

Both

d)

Neither

18.

Replace the underlined noun with the correct pronoun.

Mary walked home after school.

a)

He

b)

She

c)

Us

d)

It

19.

Replace the underlined noun with the correct pronoun.

The boys saw a group of dolphins .

a)

He

b)

They

c)

It

d)

She

20.
Josie scored 27 points. Erin scored 31 points. How many points did they score in all?
a)
4
b)
5
c)
58
d)
59
21.
There are 4 black dogs and 6 white dogs at the park. 3 more brown dogs join them.  How many dogs are at the park?
a)
7
b)
12
c)
13
d)
14
22.
A force that pulls the apple to the ground is called __________________.
a)
speed
b)
gravity
c)
friction
d)
pulley
23.
Which force are you using to drag a chair?
a)
push
b)
pull
24.

Which of these uses a pull?

a)

kicking a ball

b)

unplugging a cord

c)

throwing a paper airplane

25.

A magnet will pick up a paper clip from the floor. Why?

a)

The paper clip is light.

b)

The paper clip is metal.

c)

The paper clip is rounded

26.
What is the first stage in a plant's life?
a)
germination
b)
seed
c)
young adult
d)
seedling
27.
What part of a plant is the arrow pointing to?
a)
leaf
b)
stem
c)
roots
d)
flower
28.

What are butterflies when they first hatch?

a)

Butterflies hatch as worms.

b)

Butterflies hatch as caterpillars.

c)

Butterflies hatch as fully grown butterflies.

29.

What is this stage?

a)

Eggs

b)

Caterpillar

c)

Chrysalis

d)

Butterfly

30.
Frogs spend their whole lives living _______________.
a)
in water
b)
on land
c)
in water and on land
31.
Tadpoles breathe using their ________.
a)
skin
b)
lungs and skin
c)
gills
d)
lungs
32.
Choose the correct sequence of the frog's life cycle
a)
froglet, tadpole, frog, and egg
b)
egg, frog, tadpole, and froglet
c)
egg, tadpole, froglet, and frog
d)
tadpole, froglet, frog, and egg
33.
Butterflies go through distinct changes in its life cycle.  This is known as 
a)
resembling their mothers
b)
hibernation
c)
metamorphosis
d)
migration
34.

Which is an example of how electricity is used?

a)

sitting in a chair

b)

lighting a light bulb

c)

writing your spelling words

35.
Which word means energy that comes from the sun?
a)
motion energy
b)
solar energy
c)
electricity
d)
shadow energy
36.
All of the following produce heat EXCEPT ______. 
a)
sun
b)
oven
c)
lightbulb
d)
pencil
37.
What is one way that we can use heat energy?
a)
to cook
b)
to make light
c)
to cool our school
38.

What type of energy does this use to make electricity?

a)

light energy

b)

heat energy

c)

wind energy

d)

sound energy

39.
What is the skeletal system made of?
a)
bones
b)
skin
c)
hair
d)
muscles
40.
What is the main function of the brain?
a)
To pump blood through our body
b)
To help us breathe
c)
To control everything in our body
d)
To digest our food
41.
What is the main function of the lungs?
a)
To pump blood through our body
b)
To help us breathe
c)
To control everything in our body
d)
To help digest food
42.
What is the main function of the stomach?
a)
To pump blood through our body
b)
To help us breathe
c)
To control everything in our body
d)
To digest our food
43.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
44.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
45.
What is it called when a liquid becomes a solid? 
a)
Melting 
b)
Condensation
c)
Freezing
d)
Evaporation 
46.
If a box of crayons is left in a hot car on a summer afternoon, what change would you expect to observe in the crayons?
a)
gas changed to liquid
b)
liquid changed to solid
c)
solid changed to liquid
d)
liquid changed to gas
47.
 
What is happening in this picture?
a)
Boiling
b)
Condensation
c)
Freezing
d)
Melting
48.
What is happening in this picture?
a)
Solid to Liquid
b)
Liquid to Solid
c)
Liquid to Gas 
d)
Gas to Liquid
49.
How are melting and evaporation alike?
a)
both must start with a solid
b)
both happen when heat is added
c)
both happen when heat is taken away
50.

Which scientist studies the weather?

a)

biologist

b)

chemist

c)

meteorologist

51.

Hot sunny weather, you will probably wear shorts

and t-shirts a lot during this season

a)

WINTER

b)

SUMMER

c)

SPRING

d)

FALL

52.
This weather tool is used to measure...
a)
Rainfall
b)
Wind Direction
c)
Wind Speed
d)
Temperature
53.
Rain, snow, sleet, and hail are all forms of _____.
a)
precipitation
b)
condensation
c)
evaporation
d)
climate
54.
Moving air is known as..
a)
fog
b)
thunder
c)
wind
d)
heat
55.
Rocks come in many different characteristics like...
a)
color
b)
shape
c)
texture
d)
all of these
56.

Jonathan has a rock collection. The rocks all look different. What is one way that all rocks are alike?

a)

All rocks are the same size.

b)

All rocks are shiny.

c)

All rocks are the same shape.

d)

All rocks are nonliving objects.

57.

Soil is formed over a long time. Which sentence best tells how soil forms?

a)

Soil forms when rocks break down and mix with dead plants and animals.

b)

Soil forms when a lot of rain falls on the ground at once.

c)

Soil forms when sand is mixed with water.

d)

Soil forms when large rocks break down and turn into sand and water.

58.

Soil can be classified in several ways. What are two of the ways we can classify types of soil?

a)

by the temperature and color

b)

by the shape and temperature

c)

by the ability to hold water and texture

d)

by the ability to grow plants and smell

59.
Rocks are made from __________.
a)
soil
b)
minerals
c)
dirt
60.
A place where plants and animals live and grow naturally is called a ______________.
a)
shelter
b)
tree
c)
habitat
d)
organism
61.
Where does this animal live?
a)
Mountain
b)
Desert
c)
Valley
d)
Ocean
62.
What helps animals blend in with their environment?
a)
Reproduce
b)
Migrate 
c)
Hibernate
d)
Camouflage
63.
Which habitat is very dry, has very little plant life, and is too hot to support many animals?
a)
Stream
b)
Forest
c)
Desert
d)
Polar Region
64.

An extremely cold, dry, treeless habitat.

a)

Cave

b)

Desert

c)

Arctic Tundra

65.

The ability of an animal to move around to find the resources needed for survival is called _____.

a)

locomotion

b)

migration

66.
Which of these provides a service?
a)
Pumpkins
b)
Mailman
c)
Turtles
d)
Cars
67.
Which of the following is a need?
a)
Crayons
b)
Video Games
c)
Basketballs
d)
Houses
68.

Which is a want?

a)

Food

b)

Water

c)

Clothes

d)

Video Games

69.

What is the key on the map?

a)

pictures of mountains and rivers

b)

to unlock the door

c)

a plus sign

d)

it is a box explaining what each picture on the map is trying to show

70.

What is a compass rose?

a)

a tool that shows you north, south, east, and west on a map

b)

a map on a globe that shows you places on Earth

c)

a star on a map that stands for the state’s capital

d)

a beautiful flower that grows in the north

71.

_________ show the Earth as a SPHERE.

a)

Maps

b)

Globes

c)

Compass rose

72.

Which continent is this?

a)

Asia

b)

Africa

c)

Antartica

d)

Australia

73.

How many continents are there?

a)

4

b)

9

c)

7

74.
What is the 'long hand' on the clock called?
a)
Hour Hand
b)
Right Hand
c)
Short Hand 
d)
Minute Hand
75.
What is the 'short hand' on the clock called?
a)
Minute Hand
b)
Hour Hand
c)
Left Hand
d)
Short Hand