Working scientifically
20 minutes ago
phyllis_tapp_24161
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• Question 1
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Q. Any factor that can change in an experiment
variable
constant
independent
dependent
• Question 2
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Q. What type of graph is this?
Bar Graph
Line Plot
Pictograph
Tally Chart
• Question 3
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Q. Which type of graph shows change over time?
bar graph
line graph
circle graph
• Question 4
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Q.

when measuring a liquid you must...

read from the bottom of the meniscus

get to eye level

put the object on a flat surface

all of the above

• Question 5
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Q.

What 2 things must you do when drawing a graph?

Use a ruler

Label the x and y axis

Plot data points in pen

Join up the points like a dot-to-dot

• Question 6
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Q.

What is the definition of a hypothesis?

A prediction using prior scientific knowledge

What you change in an experiment

The title of an investigation

The average

• Question 7
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Q. A series of steps used by scientists to solve a problem or answer a question.
scientific method
recipe
data collection
metric system
• Question 8
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Q. Should experiments be repeated over and over to see if the results are the same each time?
yes
no
• Question 9
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Q.

In a practical investigation you use graphs when:

analysing data

making a hypothesis

writing an inquiry question

• Question 10
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Q.

When you decide if your data supports the original hypothesis, you are:

making observations

drawing conclusions

forming a hypothesis

• Question 11
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Q.

Observations use what?

Graphs

Scientists

Predictions

• Question 12
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Q.

How many more people have purple for a favorite color than red?

3

5

7

9

• Question 13
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Q.

Look at the graph.

From Tuesday to Wednesday there is ....

no data

an increase

a decrease

no change

• Question 14
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Q. What pattern is evident on this line graph?
Ability to do situps had no change as the days continued
Ability to do situps decreased as the days continued
Ability to do situps increased as the days continued
• Question 15
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Q.

What is the volume on the measuring cylinder?

22

24

21

23

• Question 16
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Q.

What is the temperature on the thermometer?

11

12

13

14

• Question 17
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Q. What metric unit would you find on a thermometer?
Fahrenheit
Celsius
• Question 18
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Q. quantitative observation
an observation made using numbers or measurments
factors that influence an experiment
a practical investigation performed mainly outside
all those things that must be kept the same during an investigation
• Question 19
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Q. What is a column graph?
used to show proportions or sections
used when there are 2 sets of continuous measurements
used when one set of observations is discrete Bars are vertical
used when measurements are in sections
• Question 20
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Q. What is a qualitative investigation?
all things that must be kept the same to produce a fair test
an observation using your five senses and contains no numbers
an observation that you can measure
a practical investigation performed outside the lab
• Question 21
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Q. What is a meniscus?