MD: Quizizz Scientific Method

Which of the following best describes a hypothesis?

• A proven fact

• A testable prediction

• A random guess

• An unchangeable statement

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

• To prove a hypothesis correct

• To gather data and test the hypothesis

• To make observations

• To draw conclusions

Which of the following is a common data collection technique?

• Guessing

• Surveying

• Assuming

• Ignoring

What is the role of analyzing results in the scientific method?

• To ignore the data

• To interpret the data and determine if the hypothesis is supported

• To make a new hypothesis

• To conduct more experiments

What should a scientist do if the results do not support the hypothesis?

• Change the data

• Ignore the results

• Revise the hypothesis and conduct more experiments

• Publish the incorrect results

Match the following steps with their descriptions.

• Gathering information and measurements.

• Analyzing results

• Formulating a testable statement based on observations.

• Data collection

• Using graphs and charts to understand data.

• Drawing conclusions

• Interpreting the data to make a final decision.

• Hypothesis formation

Which of the following is an example of a hypothesis?

• The sky is blue.

• If plants are given more sunlight, then they will grow taller.

• Water boils at 100°C.

• Gravity pulls objects toward the Earth.

What is a control variable in an experiment?

• A variable that is changed to see its effects

• A variable that is kept constant to ensure a fair test

• A variable that is not measured

• A variable that is ignored

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

• Making observations

• Formulating a hypothesis

• Conducting an experiment

• Making assumptions

What is the importance of repeating experiments?

• To waste time

• To ensure the results are reliable and accurate

• To confuse the hypothesis

• To change the hypothesis