Safety in the Science Laboratory

Chapter 1, Section 5

Science Safety Symbols

Science Safety Symbols

Science Safety Symbols

Our Notebook We will leave page 10 blank. This is

where the vocabulary belongs. Once we complete our lab safety instruction manual project, your instruction manual will be glued or taped to that page.

Go to page 11 to start your notes.

Lab Safety Why is preparation important when

carrying out scientific investigations in the lab and in the field?

Lab Safety Why is preparation important when

carrying out scientific investigations in the lab and in the field?• Good preparation helps you stay safe when

doing activities in the laboratory.

Lab Safety Why is preparation important when

carrying out scientific investigations in the lab and in the field?• Good preparation helps you stay safe when

doing activities in the laboratory. Why is it important to know how to

use laboratory equipment?

Lab Safety Why is preparation important when

carrying out scientific investigations in the lab and in the field?• Good preparation helps you stay safe when

doing activities in the laboratory. Why is it important to know how to

use laboratory equipment?• Knowing how to use lab equipment helps in

being prepared and in avoiding accidents.

Lab safety If you prepare well, you know what

equipment to use and the procedures to follow.

Lab safety If you prepare well, you know what

equipment to use and the procedures to follow.

If you don’t understand something, you should ask the teacher before beginning the lab.

Lab safety If you prepare well, you know what

equipment to use and the procedures to follow.

If you don’t understand something, you should ask the teacher before beginning the lab.

What is the last thing you should do at the end of a lab?

Lab safety If you prepare well, you know what

equipment to use and the procedures to follow.

If you don’t understand something, you should ask the teacher before beginning the lab.

What is the last thing you should do at the end of a lab?• Wash your hands.

Lab Safety What should you do if an accident

occurs?

Lab Safety What should you do if an accident occurs?• When any accident occurs, no matter how minor, notify your teacher immediately. Then listen to your teacher’s directions and carry them out quickly.

Lab Safety SymbolsSafety goggles – wear goggles to protect your eyes.

Hand washing – wash hands after a lab experiment.

General Safety Awareness – be aware of your surroundings.Disposal – throw away waste in the proper container.

Fumes – the gases from chemicals may be dangerous. Be careful.

No flame – keep away flames to prevent accidents.

Flame – flames are in use during lab.

Plant safety – follow directions when using plants.

Animal safety – take precautions when working with animals.Physical safety – activity involves physical activity. Use caution.

Lab Safety SymbolsPoison – use caution when using poisonous materials.

Corrosive chemical – chemicals may burn through clothing and skin.Electric Shock – avoid the possibility of electric shock

Sharp object – use care when handling sharp materials.

Heating - use a clamp to hold hot objects.

Plastic gloves – Use disposable plastic gloves to protect yourself.

Heat-resistant gloves - Use hand protection when handling hot materials.Breakage – handle breakable materials with care. Don’t touch broken glass.

Lab apron - wear a lab apron to protect your skin and clothing from injury.