Unit 0 Review Flashcardizz

Front

What is a beaker used for?

Back

A beaker is used to measure, heat, and mix large amounts of liquids.

Front

What variable is graphed on the x-axis?

Back

The independent variable is graphed on the x-axis.

Front

In an experiment, what is the independent variable?

Back

The independent variable is the one that is deliberately changed by the scientist.

Front

What is the dependent variable?

Back

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

Front

What is a control group?

Back

A control group is a group in an experiment that does not receive the treatment and is used for comparison.

Front

What does it mean to measure something in science?

Back

To measure something in science means to determine its quantity, size, or degree using a standard unit.

Front

What is the purpose of a hypothesis?

Back

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

Front

What is data in scientific experiments?

Back

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

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 an experiment?

Back

An experiment is a procedure carried out to support, refute, or validate a hypothesis.