Scientific Method and Lab Safety Quiz

What is the first step in the scientific method?

• Conducting an experiment

• Formulating a hypothesis

• Ask a question

• Drawing a conclusion

Which of the following is a hypothesis?

• A detailed report of an experiment

• An educated guess

• A summary of results

• A list of materials

Tags

NGSS.MS-LS1-1

Which step of the scientific method involves analyzing data and drawing conclusions?

• Experimentation

• Hypothesis

• Observation

• Conclusion

Tags

NGSS.MS-PS1-2

Which of the following is NOT a step in the scientific method?

• Asking a question

• Conducting background research

• Ignoring the results

• Communicating results

What should you always wear to protect your eyes in the lab?

• Sunglasses

• Safety goggles

• Reading glasses

• Contact lenses

What is the main reason for using a hypothesis in the scientific method?

• To prove a theory

• To make an educated guess

• To record data

• To draw a conclusion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

Which of the following is a lab safety rule?

• Place unmarked containers on shelves.

• Place broken glass in the garbage can.

• Keep your area neat and clean.

• Always wear glasses when doing an experiment.

Which of the following shows the correct way to dress in a lab?

• Wear closed-toe shoes, long pants, lab coat, safety goggles, and gloves.
• Wear open-toe shoes, shorts, lab coat, and safety goggles.
• Wear flip flops, short skirt, t-shirt, and baseball cap.
• Wear sandals, shorts, tank top, and sunglasses.

When should you report any accidents or injuries to a teacher?

• Immediately after they occur
• At the end of the day
• Only if it's serious
• After a week has passed

The is a process scientists use to conduct an investigation.​ ​ (a)  

• scientific process
• Cooking process
• Dance process
• Shopping process

Tags

NGSS.MS-LS1-1