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Science Skills 8

Total questions: 21

Worksheet time: 14mins

Name
Class
Date
1.

Using one or more of your senses to gather information

a)

predicting

b)

observing

c)

evaluating

d)

inferring

2.

the process of grouping items together that are alike in some way

a)

observing

b)

predicting

c)

evaluating

d)

classifying

3.

coming to a conclusion based on observations and prior knowledge

a)

predicting

b)

observing

c)

deductive reasoning

d)

inferring

4.

forecasting what will happen in the future based on past experience or evidence

a)

predicting

b)

inductive reasoning

c)

deductive reasoning

d)

inferring

5.

All teachers graduated from college. Mrs. Sutherland is a teacher. Therefore, Mrs. Sutherland graduated from college. This is an example of...

a)

inferring/inference

b)

prediction

c)

deductive reasoning

d)

inductive reasoning

6.

When we look at our data, analyze it, and come to a conclusion, we are .....

a)

observing

b)

evaluating

c)

inferring

d)

reasoning

7.

My baby sister hates bananas. All babies hate bananas.

a)

inductive reasoning

b)

deductive reasoning

c)

inferring

d)

predicting

8.

Brian is currently studying biology. He loves looking at the world around him and trying to find out why everything works the way it does in nature. He is always observing and inferring. He asks a ton of questions and tries to find the answers. What scientific attitude is Brian exemplifying?

a)

honesty

b)

skepticism

c)

bias

d)

curiosity

9.

Connor and his lab partner take turns measuring their plants. It seems that the plants seem to grow about 2cm per week. Today, his partner reports that the plants grew 8cm since the last measurement. Connor thinks this seems unreasonable. Connor is....

a)

predicting

b)

showing bias

c)

skeptical

d)

open-minded

10.

Carter looks at the data and analyzes it. He makes his conclusions based on the data. Kate, his lab partner, likes to look at the data but also likes to make her conclusion based on what she feels or knows personally. Which choice best describes them?

a)

Kate is objective, while Carter is subjective.

b)

Kate is subjective, while Carter is objective.

c)

Both show bias in their work.

d)

Both are unethical.

11.

Patrick completes his research and realizes that he had been watering the control group with fertilizer when he wasn't supposed to. He really wants to finish this research and move on, but he decides he cannot publish a conclusion knowing that there is such an error. He will probably lose his grant money, but knows he needs to be honest. What quality is he showing?

a)

bias

b)

open-mindedness

c)

curiosity

d)

ethics

12.

Things that could have affected the outcome of a lab experiment besides the variable are known as....

a)

experimental error

b)

qualitative observations

c)

a hypothesis

d)

a control group

13.

When creating a graph, which goes on the x-axis?

a)

control group

b)

independent variable

c)

dependent variable

d)

title

14.

Which title is the best?

a)

Plant Growth and Colored Light

b)

The Effect of Light on Plants

c)

Colored Lights Make Plants Grow Tall

d)

Bean Plant Height vs. Color of Light

15.

Which type of graph would you create to illustrate data from a lab where you measured the temperature increase or decrease of a solution over three hours?

a)

Pie graph

b)

Line graph

c)

Bar graph

d)

Pictograph

16.

Sam wants to determine which type of citrus juice does the best job of keeping apples from turning brown. He places apple slices in four different juices and times how long it take for them to show signs of browning. Choose the correct variables below.

a)

IV- type of apples . DV- type of citrus juice

b)

IV- time to brown . DV- type of citrus juice

c)

IV- type of apples . DV- amount of brown on apple

d)

IV- type of citrus juice . DV- time to brown

17.

Students are testing whether the height of a ramp affects the distance a car will roll. What needs to remain constant?

a)

The length of the ramp

b)

The car

c)

The surface of the ramp

d)

All stay constant except for the independent variable.

18.

Which hypothesis is testable?

a)

Brandon wants to test which brand of swim goggles is the best.

b)

Brandon wants to test which brand of swim goggles lets him see the farthest distance under water.

c)

Both are testable.

d)

Neither are testable.

19.

Allison wants to know which time of day is the best for catching fish. She goes every morning to Woodland Lake for four hours and records her data. She then goes to Pompton Lake every afternoon for four hours and records her data. Why isn't this a valid experiment?

a)

Four hours isn't enough time.

b)

She went in both the morning and afternoon.

c)

She went to two different lakes.

d)

There are not a lot of fish in Pompton Lake.

20.

Which is a valid hypothesis?

a)

I think that fertilizer is good for plants.

b)

If a plant gets fertilizer it will be better.

c)

If a plant grows taller, then it will get fertilizer.

d)

If a plant is grown with fertilizer, then it will grow taller.

21.

When findings are evaluated by other scientists to make sure they are legitimate, it is known as....

a)

making a hypothesis

b)

conclusion

c)

peer review

d)

evidence