Pre-Lab Safety
Classroom Safety Equipment
Good or Bad Behavior in the lab?
Lab Equipment
Measurement
100
This should be done to long hair when working with an open flame.
What is tie hair back?
100
This piece of safety equipment is used to cover someone if their clothing would catch on fire during a lab.
What is a fire blanket?
100
Student A is using a wafting technique to detect the scent of an unknown liquid substance.
What is a good behavior?
100
This piece of lab equipment is used to measure volume of liquids during a lab.
What is a graduated cylinder?
100

The unit used to measure mass.

What is a gram?

200
This type of shoe should not be worn on lab days.
What are opened-toed shoes?
200
This piece of safety equipment is used only by the teacher in case of a fire during a lab to put out the fire.
What is a fire extinguisher?
200
Student B is wearing safety goggles and an apron while working with baking soda and vinegar during a lab.
What is good behavior?
200
This piece of lab equipment is used to measure mass.
What is a triple beam balance?
200
The piece of equipment used to find the volume of an irregular solid?
What is a graduated cylinder?
300
These two items must be worn to protect our clothes and skin.
What are aprons and gloves?
300
This piece of safety equipment contains material to treat minor injuries.
What is a first aid kit?
300

Student C is wearing goggles and an apron while reaching across a hot plate to unplug it.

What is bad behavior? (no gloves and reaching across the burner)

300
This piece of equipment is used to measure force.
What is a spring scale?
300

An object floats when placed in water.

What is less dense? (relative density)

400
These are important to wear to protect our eyes during a lab.
What are safety goggles?
400
This piece of safety equipment is used when debris (small particles) get in your eyes.
What is an eyewash station?
400
Student D is wearing goggles and gloves while picking up broken glass from a beaker that was dropped on the floor.
What is bad behavior? (Tell the teacher!)
400

This piece of equipment is used to record data - qualitative and quantitative.

What is a journal?

400

What two pieces of equipment do we need to find the mass and volume of a marble?

What are a triple beam balance and a graduated cylinder?

500

Remove or tuck in...

Jewelry - dangling jewelry should be removed or tucked inside your shirt so it does not catch on anything during a lab.

500
This is the first person that should be made aware of any mishaps or accidents during a lab.
What is the teacher?
500
Student E sits down at the lab table and immediately begins to read the lab directions and mixing unknown chemicals as indicated by the directions.
What is bad behavior? (The teacher did not tell them to start)
500

The 5 senses.

Taste
Hearing
Sight
Smell
Touch

500

The mass of a gummy bear is 2.917 grams. The mass of a marshmallow is 7.33 grams.  The mass of a penny is 3.1 grams.  

2.917 g < 3.1 g < 7.33 g

The masses compared from least to greatest.

M
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