1. Return sign lab safety contract
Thursday, February 28, 2019
Objective:
YWBAT (You will be able to) explain safe laboratory procedures.
Drill:
What do you think is important to remember in terms of your appearance on lab days?
Homework
Charge Chromebooks
Return sign lab safety contract

2. Answer No baggie clothing No open toed shoes No dangling jewelry
Long hair must be tied back

3. Did you know…?
Nitrogen pollution is the most serious pollution problem for the Bay. The majority of nitrogen in the bay comes from sewage treatment plants.

4. Today’s Activities Drill Review science safety contracts
Science safety picture activity
Conclusion

5. Conclusion
True or False.
After completing an experiment all chemical waste should be poured in the sink.

6. Conclusion Answer
Chemical waste should be never be poured in the sink. Ask your teacher for proper disposal procedures.