1. All notes and most projects are also online! fths.ftusd.org Directory  Olson  Useful Links

2. LAB SAFETY T-Note Style…3 units Useful objects Lab Safety and videos

3. Every year? Again? Don’t be this guy… WHY LAB SAFETY?

4. CLASSROOM TOUR Useful objects and places Pencil sharpener Garbage cans Turn In basket Extra Copies box Eyewash station Fire blanket and extinguishers First Aid kit/Band-Aids Others?

5. LAB SAFETY

6. LAB SAFETY VIDEO #1 1.Answer the following questions in your notes. What 2 kinds of protective equipment do they mention first? Why is randomly mixing chemicals a bad idea? How do you protect your nose in lab? What are their steps to clean up in lab? 2.Lab Safety RapLab Safety Rap

7. Before Lab 1.Read the ENTIRE lab before you begin and listen for any additional directions. 2.Do only assigned experiments. 3.NEVER work alone in a lab 4.Know the location and how to use the following Fire extinguisher Fire blanket Eyewash LAB SAFETY

8. Before Lab 1.Wear appropriate clothing Pants Closed toe shoes Long sleeves rolled up 2.Hair and Jewelry Long hair tied back Dangling jewelry removed or taped 3.Glasses instead of contacts LAB SAFETY

9. While in lab 1.Personal Protective Equipment Goggles, aprons, gloves, etc. 2.Keep things out of your mouth Direct contamination (tasting a chemical in lab) Indirect contamination (surfaces aren’t clean) including eating, drinking, and make- up 3.Lab area clean and uncluttered 4.Don’t leave equipment unattended LAB SAFETY

10. After Lab 1.Dispose of chemicals and other waste as instructed. 2.Wash and return equipment. 3.Wipe down lab space with damp paper towel 4.WASH YOUR HANDS! LAB SAFETY

11. LAB SAFETY VIDEO #2 1.Answer the following questions in your notes. List three ways the scientist hurts himself. Were there any “violations” you did not expect? Why or why not?

12. What to do if… LAB SAFETY ProblemSolution Glass breaksNotify teacher to get the sharps container. Use broom and dustpan, and NOT bare hands BurnRun area under cool water. Have another student tell the teacher. Person on fireGet person on the floor, put out flames with fire blanket. Notify. Cut or bleedTreat blood as potentially dangerous! Try to put band-aids on or stop nosebleeds by yourself. Tell teacher as soon as possible!

13. What to do if… LAB SAFETY ProblemSolution Spill chemical on clothing Remove clothing affected and rinse with water. Notify. Chemical in eyesGet to eyewash station. Hold eyelids open and rinse for 15 minutes. Notify. Extra chemicals left after experiment It varies based on what it is, listen for instructions.

14. LAB SAFETY CONCLUDED SituationProcedure Need to smell something in labDo NOT smell directly. Hold close to your nose. Use your hand to waft smell. SituationProcedure Heating a test tubeUse test tube holder. Double check for cracks. Point opening AWAY from others. Be CAREFUL… hot glass looks just like cold glass!

15. LAB SAFETY CONCLUDED SituationProcedure Lab Clean UpDispose of wastes as directed. Clean glassware with soapy water, and dry with paper towel. Return equipment where you found it. WASH YOUR HANDS Get cleanup initials from teacher

16. LAB SAFETY MINI-POSTER You want to do more labs, but some of your classmates are being too careless. Design a poster to inform them about the dangers and ways to prevent them from getting hurt. Your poster must include: A title A situation where students could be injured A suggestion how to prevent this from happening again Dangers in Lab 1.Eating / Drinking in the lab 2. Fire 3.Spilled liquids 4.Broken equipment This assignment is due TUESDAY!!

17. ADDITIONAL LAB SAFETY INFO Take notes on the following information. There are 3 main topics. General Safety Safety Equipment Techniques http://www.chem.unl.edu/safety/hslabcon.html