Lab Safety and Lab Tools

Which is not an example of lab safety?

• Follow lab instructions given by teacher

• Tasting a substance the lab teacher instructed you to do

• Horseplaying

• Following lab rules

If you wanted to find out the boiling point of a substance, which tool would you NOT use?

• Beaker

• Hot Plate

• Thermometer

• Spring scale

Tags

NGSS.MS-PS1-4

A balance helps determine...

• mass

• length

• texture

• volume

When you have a chemical spill, what is the first thing you should do?

• Call 911

• Tell the teacher

• Run for help

• Get the fire blanket

What is the mass of the object?

• 355

• 350.4

• 354.6

Which is not an example of a safety tool

• Meter Stick

• Fire Blanket

• Gloves

• Apron

What is this lab tool (spring scale) used for?

• Measure how much force is used

• Measure the temperature

• Measure the distance

• Measure the volume

What do we need to to watch out for when heating a glass tube?

• Melting

• Freezing

• Glass breaks

• Evaporates

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

what is this used for?

• Protect eyes

• Protect clothing

• Protect hands

• Protect hair

After cleaning your beakers, test tubes, etc and placing them away in storage, what is the last thing you should do?

• run to the last class

• wash again

• wash your hands

• line up