Metric Measurement & Scientific Investigations

Front

Which two equipment are used to measure mass?

Back

Triple beam balance and digital balance are used to measure mass.

Front

What is the number of times an experiment is repeated called?

Back

The number of times an experiment is repeated is called Trials.

Front

What unit do we use when measuring volume?

Back

Milliliters (mL) is the unit used for measuring volume.

Front

What do we call the variable that is kept the same in an investigation?

Back

The variable that is kept the same is called a constant variable.

Front

What is an 'If..., then...' statement that predicts what will happen during an experiment?

Back

An 'If..., then...' statement is called a Hypothesis.

Front

What is the purpose of a control in an experiment?

Back

A control is used to ensure that the experiment is fair and that the results are due to the independent variable.

Front

What is the independent variable in an experiment?

Back

The independent variable is the factor that is changed or manipulated by the scientist.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in response to changes in the independent variable.

Front

What is a beaker used for?

Back

A beaker is used for measuring and mixing liquids.

Front

What is a graduated cylinder used for?

Back

A graduated cylinder is used for accurately measuring the volume of liquids.