Lab Safety & Scientific Method

Who is responsible for lab safety?

• the principal

• everyone

• only the students

• only the teacher

If there is an accident in the lab what should you do?

• call 911

• tell the teacher

• tell your lab partner

• tell the janitor

Another word for a hypothesis is?

• an educated guess

• a observation

• a procedure

• a step

If you have long hair you should always tie it up when doing a lab.

• False

• True

You should follow all the lab safety rules while in the lab.

• True

• False

The scientific method is a series of steps that scientist use to help them carry out an experiment.

• False

• True

Tags

NGSS.MS-PS1-2

You should always follow directions and practice lab safety in the science lab.

• Fasle

• True

Which is NOT a step in the scientific method?

• Make observation
• Form a theory
• Collect data
• Form a hypothesis

Tags

NGSS.MS-PS1-2

What is a hypothesis?

• A hypothesis is the right answer to an experiment.
• A hypothesis is the wrong answer to an experiment.
• A hypothesis is an educated guess.
• I don't know.

You have been injured in the laboratory (cut, burn, etc.). First you should

• apply first aid yourself
• tell the science instructor at once
• see a doctor after school
• visit the school nurse after class