Review of Lab Practices

What is the purpose of this lab equipment?

• to heat substances in a beaker or Erlenmeyer flask

• to measure the mass of a substance

• to measure the volume of a substance

• to cook food

Identify the following lab equipment

• Test tube rack
• Magnifying glass
• Petri dish
• Funnel

identify the following lab equipment

• test tube clamp
• tongs
• ring stand
• buret clamp

Identify the equipment shown

• Ring Stand
• Flask
• Beaker
• Bunsen Burner

Identify the equipment shown here:

• beaker

• erlenmyer flask

• test tube

• filter flask

• buret
• erlenmeyer flask
• graduated cylinder
• beaker

What is the purpose of this lab equipment?

• to wash chemicals off of a persons body or out of their eyes

• to extinguish a fire

• to shut off the gas supply in the lab

• to pull the lever and see what happens

What should you do if there is lab equipment in the room when you enter?

• Do not touch anything.

• Start an independent experiment.

• Immediately start playing with everything.

If you spill something in a lab, what should you do first?

• Tell the teacher

• Do nothing

• Clean it up 

Which of these activities are NOT safe when doing a science lab?

(check all that applies)

• Pranks

• Distracting/startling someone

• Eating or drinking

• Horseplaying