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Observation Inference_Graphing Practice

Total questions: 21

Worksheet time: 17mins

Name
Class
Date
1.

Information gathered using your 5 senses is called an

a)

Observation

b)

Inference

2.
Which of the following statements is an inference about the picture
a)
The vase is broken.
b)
The girls' bow is blue and purple.
c)
The girl broke the vase.
d)
The girl has blonde hair.
3.
What is an observation for this picture?
a)
The man is scared
b)
The man is going to get eaten
c)
There is a man in a kayak
d)
The man is paddling fast
4.

What is an observation

a)

Something we predict

b)

An educated guess

c)

Something we know as a fact using our 5 senses

d)

Our opinion

5.

Which of these are observations?

(Pick all that apply)

a)

Lord of the Rings is the best movie ever

b)

There is a super hero named Iron Man

c)

Amazon always has the best things

d)

Netflix has tv shows and movies

6.

An Inference is making a guess about somebody or something based on an observation.

a)

True

b)

False

7.

Observation or Inference: I felt that the pavement was wet

a)

Observation

b)

Inference

8.

Observation or Inference: They mopped the floor recently

a)

observation

b)

inference

9.

What is an OBSERVATION you can make?

4 lines
10.

What is an INFERENCE you can make?

4 lines
11.

What is an INFERENCE you can make?

4 lines
12.

What conclusions can you draw from this graph?

a)

The deer population went down over time.

b)

The deer population went up over time.

c)

The deer population went up quickly, then down, but then stayed the same.

d)

There are less deer because of hunters

13.
The x-axis shows
a)
time
b)
temperature
c)
carbon dioxide
d)
parts per million
14.
On which axis is the independent variable found?
a)
z-axis
b)
w-axis
c)
y-axis
d)
x-axis
15.
How many students have blue for a favorite color?
a)
11
b)
12
c)
14
d)
17
16.

What data does this graph represent?

a)

Change in temperature of a liquid over time in 3 different containers

b)

How temperature can change the molecules in a material

c)

The phase changes of a material

d)

What type of container people use the most to store hot liquids.

17.

What information could you get from this graph?

a)

how much water is on Earth

b)

the percentage of the Earth that is covered in water

c)

how land is available on Earth

d)

how tall the highest mountain is

18.
The overall trend in the data would be best described as 
a)
increasing
b)
decreasing
c)
unchanging
d)
unrelated
19.

What was the temperature of the liquid in the Styrofoam container at 4:00?

a)

55 degrees

b)

68 degrees

c)

73 degrees

d)

63 degrees

20.
The purpose of graphs, charts and tables is to
a)
help scientists visualize results from an experiment.
b)
make the experiment look nice.
c)
practice what I learned in Math class.
d)
Practice my drawing skills.
21.

Which graph matches the given story:

The population size declines to zero.

a)

None of the graphs pictured match the story.

b)
c)
d)
e)