sci investigation Flashcards
1
Q
Top 10 laboratory safety rules
A
Do not enter the lab without permission
Dress for practical work
Follow instructions from the person in charge
Make sure your working area is safe
Never run in the lab
Don’t eat or drink
Do not taste or sniff chemicals
Never leave an unattended Bunsen burner on a blue flame
Check that electrical equipment is safe
Know what to do in case of accidents
2
Q
Independent variables
Dependent variables
A
– the variable that is being changed during the experiment
– the variable being tested or measured during the experiment
3
Q
A
