When should you wash your hands?
You should wash your hands after a lab, before , and after touching an .
When should you use googles?
You should wear goggles when a solid, liquid, or gas might get in your .
When should you use gloves?
You should wear gloves when touching .
Listen to all teacher .
Read all directions before .
Keep the and table clear.
Know where the materials are.
Work carefully with your .
Tell your teacher about any .
Use necessary tools.
Follow .
Carefully materials according to your teacher’s directions.
resources.
materials carefully.