Scientific Method Review 7th

In a scientific investigation, which step will a scientist likely perform first?

• Collect and organize data

• Define the problem for investigation

• Plan an experimental procedure

• Defend conclusions drawn from the data

Is this the correct order for the scientific method?

Ask question, research, hypothesis, identify variables, test hypothesis, analyze results, draw conclusions, communicate results.

• True

• False

the one variable that is changed is

• Dependent

• Constants

• Control

• Independent

the variable that we measure is

• Dependent

• Constants

• Control

• Independent

All the things in an experiment that must be the same

• Dependent

• Constants

• Control

• Independent

Qualitative data is

• data that includes numbers

• data that includes descriptions

Quantitative data is

• data that includes numbers

• data that includes descriptions

the apparatus used to measure mass

• Triple beam balance

• Graduated cylinder

• Meter Stick

• Beaker

Which of the following is a quantitative observation

• the plant is 3 cm tall

• The plant is red

• The plant is green

• the plant is long

Which of the following is a qualitative observation?

• The plant is 3 cm tall

• The road is 100 meters long

• The sky is blue

• There are 3 fluffy clouds in the sky