Lab Safety

What does this tool measure?

• weight
• mass
• density
• volume

 The following footwear is best in the laboratory. 

• shoes appropriate for the weather
• open-toed shoes
• closed-toed shoes
• sandals

Which of the senses must be protected when doing an activity concerning a solar eclipse?

• Touch
• Taste
• Sight
• Smell

Which of the following items is necessary in a laboratory for safety purposes?

• Triple-beam balance
• Metric ruler
• Computer Monitor
• Fire extinguisher

Which of the following would be safe to do during a lab activity?

• Running in the classroom
• Leaving a water spill on the floor
• Touching hot surfaces
• Following lab rules

What is this science tool?

• thermometer
• hand lens
• graduated cylinder
• beaker

The most important reasons for keeping your workspace neat is to ...

• make the teacher happy
• prevent accidents or unsafe situations
• lose materials in the lab
• prevent the room from looking messy

I may get the science supplies I need for an experiment..

• when I think it is safe
• when the teacher gives me permission
• when the supplies are out and ready to use
• whenever I want

When may a student perform an experiment in the science lab without teacher supervision?

• When the student has read the complete experiment
• When the student has the necessary supplies
• When another teacher gives permission
• Never

What tool is used to measure temperature?

• meter stick
• thermometer
• balance
• spring scale