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Mental Science 9 T1 Week 4 THURSDAY

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

The Dependent variable: what is

a)

changed

b)

measured

c)

kept the same

2.

Select the correct meaning for the help word SALT

a)

scale, axis, labels, title

b)

size, ask,labels, title

c)

scale, ask, labels, trebble

3.

The Independent variable: what is

a)

changed

b)

measured

c)

kept the same

4.

When conducting an experiment the most important thing is to

a)

Get all the equipment

b)

Read ALL the instructions before starting

c)

Hope for the best

5.

In the yeast experiments, the thing we are measuring is

a)

water

b)

sugar

c)

air

d)

how much gas (CO2) is produced

6.

The following needs to be included and check when creating ALL graphs (multiple answers select all that are correct)

a)

scale correct

b)

axis

c)

labels

d)

titles

7.

A trend is a general change in one variable compared to another over a period of time

a)

true

b)

false

8.

You need to use the data that you collected during an experiment when you are analysing and discussing the results

a)

false

b)

true