The scientific method

Which of the following is an example of a valid experiment?

• An experiment with no independent variable
• An experiment with no control group
• An experiment with both an experimental and control group
• An experiment with no dependent variable

Which of the following is an example of an experimental group in an experiment?

• The group that is being observed
• The group that receives no treatment
• The group that receives the independent variable
• The group that is being measured

Which of the following is an example of an independent variable in an experiment?

• The control group
• The dependent variable
• The thing being changed
• The thing being measured

Which of the following is an example of a control group in an experiment?

• The group that receives no treatment
• The group that is being observed
• The group that receives the independent variable
• The group that is being measured

Which of the following is NOT a component of a valid experiment?

• Independent variable
• Dependent variable
• Control group
• Observation

Which of the following is an example of a quantitative data? select all

• Yellow
• Soft
• 2.3 grams
• 25 centimeters

What is the purpose of conducting research in the scientific method?

• To refine the experiment
• To collect data
• To form a hypothesis
• To make observations

Which of the following is an example of an if-then statement for a scientific experiment?

• If I place gummy bears in water for 24 hours, then they will swell to over twice their original size
• If I collect data, then I will analyze it
• If I make observations, then I will form a hypothesis
• If I conduct an experiment, then I will get results

Why is it important to use reliable sources when conducting research for a scientific experiment?

• To save time
• To make the experiment more complex
• To impress your teacher
• To ensure accurate results

Which of the following is NOT a step in the scientific method?

• Experiment
• Conclusion
• Observation
• Research