Unit 1 Assessment Science Skills

Front

What is the independent variable in a scientific experiment?

Back

The independent variable is the one that is changed or controlled by the experimenter.

Front

What scientific tool is used to measure mass?

Back

Triple beam balance.

Front

What is the dependent variable in a scientific experiment?

Back

The dependent variable is the factor that responds to changes in the independent variable and is measured during an experiment.

Front

What is the final step in the scientific method?

Back

Analyze the results and draw conclusions.

Front

Should you follow all directions given by your teacher?

Back

True, you should follow all directions (written and oral) given by your teacher.

Front

What is the purpose of a hypothesis in the scientific method?

Back

A hypothesis is a testable prediction about the relationship between the independent and dependent variables.

Front

What is a control group in an experiment?

Back

A control group is a group that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.

Front

What is the significance of repeating experiments?

Back

Repeating experiments helps to verify results and ensure reliability.

Front

What is data in the context of scientific research?

Back

Data refers to the information collected during an experiment, which can be quantitative or qualitative.

Front

What is the role of observation in the scientific method?

Back

Observation is the act of noting and recording something with instruments or the senses, which is crucial for forming hypotheses.