Front

What is a scientific law?

Back

A scientific law is a statement that describes a consistent pattern observed in nature, often expressed mathematically.

Front

What is the goal of a scientific investigation?

Back

The goal of a scientific investigation is to help the scientist solve a problem.

Front

What is a hypothesis?

Back

A hypothesis is an educated guess or testable prediction about the outcome of an experiment.

Front

What is an independent variable?

Back

The independent variable is the factor that is changed by the scientist to test a hypothesis.

Front

What is a scientific theory?

Back

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

Front

What is a dependent variable?

Back

The dependent variable is the factor that is measured or observed in an experiment.

Front

What is the difference between a hypothesis and a theory?

Back

A hypothesis is a testable prediction, while a theory is a well-supported explanation based on evidence.

Front

What is the purpose of a control in an experiment?

Back

A control is used to ensure that the results of an experiment are due to the independent variable.

Front

What does it mean to conduct an experiment?

Back

Conducting an experiment means to perform a test to investigate a hypothesis.

Front

What is data in scientific research?

Back

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