8th Grade Science Semester 1

Front

What is the rule regarding horseplay in the classroom?

Back

Horseplay, practical jokes, or pranks in the classroom are always against the rules.

Front

What is the independent variable in an experiment?

Back

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

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Front

When using a razor blade or scalpel, how should you cut material?

Back

Always cut material away from you.

Front

Which two subatomic particles are found in the nucleus of an atom?

Back

Neutrons and Protons are found in the nucleus of an atom.

Front

What should you do with chemical wastes after an experiment?

Back

All chemical wastes should be disposed of according to your teacher’s directions.

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.

Front

What is a constant variable?

Back

A constant variable is a factor that remains the same throughout an experiment.

Front

What is the dependent variable in an experiment?

Back

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

Tags

NGSS.MS-PS1-2

Front

What safety equipment should be used when handling chemicals?

Back

Safety goggles and gloves should be used when handling chemicals.

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.

Tags

NGSS.MS-PS1-2