Scientific Method Review

Front

What is a hypothesis?

Back

A hypothesis is a statement that can be tested.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in an experiment, such as the height of a ball's bounce.

Front

What does it mean to draw conclusions in scientific research?

Back

Drawing conclusions means deciding whether the data collected supports the original hypothesis.

Front

What are qualitative data?

Back

Qualitative data are descriptions expressed in words rather than numbers.

Front

How many variables can be tested in a controlled experiment?

Back

In a controlled experiment, only one variable can be tested at a time.

Front

What is the purpose of a controlled experiment?

Back

The purpose of a controlled experiment is to isolate the effect of one variable by keeping all other variables constant.

Front

What is an independent variable?

Back

The independent variable is the factor that is changed or manipulated in an experiment.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is the importance of repeating experiments?

Back

Repeating experiments is important for verifying results and ensuring reliability.

Front

What is a theory in scientific terms?

Back

A theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.