2. Happy First Day of School! Welcome to Ms. Krone’s class. Do Now: Please find a seat and begin the student survey. Make sure all of your things are pushed under your desk and out of the way.

3. Stand Up – Pair Up – Share Out

5. Agenda  Complete Do Now  Introductions  Syllabus  Lab Safety!  Reflection  Complete Do Now  Introductions  Syllabus  Lab Safety!  Reflection

6. Ms. Krone  Native Texan  Graduated from Pepperdine University in Malibu, CA  Studied Biopsychology  Traveled and taught in Fiji  Enjoys photography, volleyball, and attending concerts  Native Texan  Graduated from Pepperdine University in Malibu, CA  Studied Biopsychology  Traveled and taught in Fiji  Enjoys photography, volleyball, and attending concerts

7. Syllabus  What supplies do I need for chemistry?  How much homework can I expect this year?  What do I do if I am absent?  How can I improve my grade in this class?  What is a lab report? Should I be scared?  What supplies do I need for chemistry?  How much homework can I expect this year?  What do I do if I am absent?  How can I improve my grade in this class?  What is a lab report? Should I be scared?

8. Lab Safety Rules 1.When first entering a science room, do not touch any equipment, chemicals, or other materials in the laboratory area until you are instructed to do so. 2.Perform only those experiments authorized by your teacher. Carefully follow all instructions, both written and oral. Unauthorized experiments are not allowed. 3.Follow all written and verbal instructions carefully. If you do not understand a direction or part of a procedure, ASK YOUR TEACHER BEFORE PROCEEDING WITH THE ACTIVITY. If you do not understand how to use a piece of equipment, ASK THE TEACHER FOR HELP! 1.When first entering a science room, do not touch any equipment, chemicals, or other materials in the laboratory area until you are instructed to do so. 2.Perform only those experiments authorized by your teacher. Carefully follow all instructions, both written and oral. Unauthorized experiments are not allowed. 3.Follow all written and verbal instructions carefully. If you do not understand a direction or part of a procedure, ASK YOUR TEACHER BEFORE PROCEEDING WITH THE ACTIVITY. If you do not understand how to use a piece of equipment, ASK THE TEACHER FOR HELP!

9. Lab Safety Rules 4.Do not eat food, drink beverages, or chew gum in the laboratory. Do not use laboratory glassware as containers for food or beverages. 5.Never fool around in the laboratory. Horseplay, practical jokes, and pranks are dangerous and prohibited. Do not wander around the room, distract other students, startle other students or interfere with the laboratory experiments of others. 6.Work areas should be kept clean and tidy at all times. Notify the teacher immediately of any unsafe conditions you observe. 4.Do not eat food, drink beverages, or chew gum in the laboratory. Do not use laboratory glassware as containers for food or beverages. 5.Never fool around in the laboratory. Horseplay, practical jokes, and pranks are dangerous and prohibited. Do not wander around the room, distract other students, startle other students or interfere with the laboratory experiments of others. 6.Work areas should be kept clean and tidy at all times. Notify the teacher immediately of any unsafe conditions you observe.

10. Lab Safety Rules 7.Keep hands away from face, eyes, mouth, and body while using chemicals or lab equipment. Wash your hands with soap and water after performing all experiments. 8. Dress properly during a laboratory activity. Long hair, dangling jewelry, and loose or baggy clothing are a hazard in the laboratory. Long hair must be tied back, and dangling jewelry and baggy clothing must be secured. 9. Report any accident (spill, breakage, etc.) or injury (cut, burn, etc.) to the teacher immediately, no matter how trivial it seems. If you or your lab partner is hurt, immediately (and loudly) yell out the teacher's name to get the teacher's attention. 7.Keep hands away from face, eyes, mouth, and body while using chemicals or lab equipment. Wash your hands with soap and water after performing all experiments. 8. Dress properly during a laboratory activity. Long hair, dangling jewelry, and loose or baggy clothing are a hazard in the laboratory. Long hair must be tied back, and dangling jewelry and baggy clothing must be secured. 9. Report any accident (spill, breakage, etc.) or injury (cut, burn, etc.) to the teacher immediately, no matter how trivial it seems. If you or your lab partner is hurt, immediately (and loudly) yell out the teacher's name to get the teacher's attention.

11. Lab Safety Rules 10.Do not taste, or smell any chemicals. 11.Never return unused chemicals to their original container. 12.Never remove chemicals or other materials from the laboratory area. 13.Never handle broken glass with your bare hands. Use a brush and dustpan to clean up broken glass. Examine glassware before each use. Never use chipped, cracked, or dirty glassware. 10.Do not taste, or smell any chemicals. 11.Never return unused chemicals to their original container. 12.Never remove chemicals or other materials from the laboratory area. 13.Never handle broken glass with your bare hands. Use a brush and dustpan to clean up broken glass. Examine glassware before each use. Never use chipped, cracked, or dirty glassware.

12. Lab Safety Skit In your groups, present a performance of your assigned lab safety rule. After each presentation, groups will guess the rule. In your groups, present a performance of your assigned lab safety rule. After each presentation, groups will guess the rule.

13. Material Safety Data Sheets (MSDS)  Provides workers and emergency personnel with safety information about a specific chemical  Must be accessible in the workplace  Our MSDS is on a CD  Must be current  Provides workers and emergency personnel with safety information about a specific chemical  Must be accessible in the workplace  Our MSDS is on a CD  Must be current

14. DEFINITIONS  Flammable: ANY substance easily ignited and quick burning, including liquids with a flash point below 95 degrees Fahrenheit.  Toxic: ANY substance (alone or via chemical reaction) able to cause harm/produce injury to the body through absorption, ingestion, inhalation, or injection.  Caustic: ANY substance able to burn, damage or destroy organic tissue by chemical reaction; Corrosive.

15. READING THE MSDS 1. Property and Company Identification The chemical name, trade name and manufacturers name, address and emergency phone number can be found here. 2. Hazards Identification Dangers for humans and the environment such as: Most important hazards & specific hazards 3. Composition/Info on Ingredients Percentages of total chemical composition 4. First Aid gives instructions on what to do in case of eye contact, skin contact or ingestion 1. Property and Company Identification The chemical name, trade name and manufacturers name, address and emergency phone number can be found here. 2. Hazards Identification Dangers for humans and the environment such as: Most important hazards & specific hazards 3. Composition/Info on Ingredients Percentages of total chemical composition 4. First Aid gives instructions on what to do in case of eye contact, skin contact or ingestion

16. ò READING THE MSDS cont’d 5. Fire Fighting Suitable extinguishing media, Unsuitable extinguishing media, Special hazards in fire, Required special protective equipment for fire-fighters 6. Accidental Release Measures/Spill Clean-up Personal precautions, Environmental precautions, Methods for cleaning 7. Handling and Storage how to store and temperature limits 8. Exposure Controls and Personal Protection Safety precautions and exposure guidelines 5. Fire Fighting Suitable extinguishing media, Unsuitable extinguishing media, Special hazards in fire, Required special protective equipment for fire-fighters 6. Accidental Release Measures/Spill Clean-up Personal precautions, Environmental precautions, Methods for cleaning 7. Handling and Storage how to store and temperature limits 8. Exposure Controls and Personal Protection Safety precautions and exposure guidelines

17. READING THE MSDS cont’d 9. Physical and Chemical Properties Appearance, Odor, pH, Boiling point, Melting point, Flashpoint, Explosive properties, Vapor pressure, Relative density, Solubility 10. Stability and Reactivity  Stability (ability to resist change)  Incompatibility (incapable of mixing)  Shelf-life (expiration date) 11. Toxicology  Acute symptoms  Chronic effects  Sensitization (exposure over time) 12. Ecological Information Lists any dangers to the environment 9. Physical and Chemical Properties Appearance, Odor, pH, Boiling point, Melting point, Flashpoint, Explosive properties, Vapor pressure, Relative density, Solubility 10. Stability and Reactivity  Stability (ability to resist change)  Incompatibility (incapable of mixing)  Shelf-life (expiration date) 11. Toxicology  Acute symptoms  Chronic effects  Sensitization (exposure over time) 12. Ecological Information Lists any dangers to the environment

18. Reading the MSDS 13. Disposal Lists any special disposal methods 14. Transport Information lists codes indicating the dangers and the type of transport which may be needed 15. Regulations Lists any agency that may regulate this product 16. Other Information Recommendations/restrictions, Sources of key data used to compile Safety Data Sheet

19. MSDS Scavenger Hunt  Answer the questions on the MSDS handout with your group members (Work together!)  Raise your hand when you complete the handout or if you have any questions.  Answer the questions on the MSDS handout with your group members (Work together!)  Raise your hand when you complete the handout or if you have any questions.

20. Syllabus & School Supplies  Due next Monday – 1 folder with pockets and brads  You will need access to a calculator (phone, iPad, computer is fine) at home; SCIENTIFIC RECOMMENDED  Every day you should be prepared with a notebook, pen/pencil, and a grading pen  Due next Monday – 1 folder with pockets and brads  You will need access to a calculator (phone, iPad, computer is fine) at home; SCIENTIFIC RECOMMENDED  Every day you should be prepared with a notebook, pen/pencil, and a grading pen

21. Homework  Complete Student Survey  Parent and Student Signed Syllabus  1 Folder with Pockets and Brads  Complete Student Survey  Parent and Student Signed Syllabus  1 Folder with Pockets and Brads

22. Extra Credit Opportunity  Next Wednesday, come to my classroom after school and have your picture taken acting out one of the lab safety rules.  Your picture will be displayed in the room along with the written rule.  You WILL be famous and everyone will hail your name!  Next Wednesday, come to my classroom after school and have your picture taken acting out one of the lab safety rules.  Your picture will be displayed in the room along with the written rule.  You WILL be famous and everyone will hail your name!