Do Now: Do Now:

Pick Up Todays lab and this weekends Pick Up Todays lab and this weekends homeworkhomework

Homework…Homework…

Fill in the graphic organizer as you watch Fill in the graphic organizer as you watch Rosengarten’s video; Rosengarten’s video; – 2.01: Types of Matter 2.01: Types of Matter

Read the notes p2-4 and fill in your Read the notes p2-4 and fill in your graphic organizergraphic organizerThere might be some sort of ‘homework There might be some sort of ‘homework check’…so the more serious you take this check’…so the more serious you take this the better you’ll do!the better you’ll do!

Chem Lab Gets SeriousChem Lab Gets Serious

We need to get some stuff straight before We need to get some stuff straight before we get to the fun stuff…we get to the fun stuff…

Class GuidelinesClass Guidelines

Cut lab = 0 for lab but still have to do itCut lab = 0 for lab but still have to do itStay on task & clean upStay on task & clean upLate Labs = -30 points immediatelyLate Labs = -30 points immediatelyIncomplete Labs = -35 points and you Incomplete Labs = -35 points and you have to complete it and turn it back inhave to complete it and turn it back inLab letters are sent if you are in danger of Lab letters are sent if you are in danger of being barred from the Regentsbeing barred from the RegentsFollow the safety protocols or you’re OUT!Follow the safety protocols or you’re OUT!

Class GuidelinesClass Guidelines

Lab is counted as part of your class Lab is counted as part of your class marking period average now.marking period average now.

Class = 83.3% of mp averageClass = 83.3% of mp averageLab = 16.7% of mp averageLab = 16.7% of mp average

Labs not turned in by the end of the Labs not turned in by the end of the marking period = ZERO but still need to be marking period = ZERO but still need to be turned in to take the Regents exam.turned in to take the Regents exam.

Contact Lens ContractContact Lens Contract

Contact lenses can hold chemical onto the Contact lenses can hold chemical onto the eye in the event of a spilleye in the event of a spillContacts have to be removed prior to Contacts have to be removed prior to flushing eyes with waterflushing eyes with waterWearing goggles will prevent any eye Wearing goggles will prevent any eye injury in this labinjury in this labALL students will wear goggles when ALL students will wear goggles when using heat, glassware and/or chemicalsusing heat, glassware and/or chemicals

Contact lens holding chemical onto eye Contact lens holding chemical onto eye (fluorescein dye) (fluorescein dye)

Level of protection afforded by our goggles (#4)Level of protection afforded by our goggles (#4)

What if I don’t wear What if I don’t wear goggles???goggles???

Glass propelled through eyeGlass propelled through eye

Wood propelled into eyeWood propelled into eye

Scarring due to hydrochloric acid splashScarring due to hydrochloric acid splash

Scarring due to base splashed into eyeScarring due to base splashed into eye

Same eye after corneal transplantSame eye after corneal transplant

Cornea cooked by hot chloroacetic acidCornea cooked by hot chloroacetic acid

OUCH! GROSS!OUCH! GROSS!

EVERY ONE of the injuries shown would EVERY ONE of the injuries shown would not have happened if GOGGLES HAD not have happened if GOGGLES HAD BEEN WORN!!!!BEEN WORN!!!!

10 point penalty to lab grade 10 point penalty to lab grade IMMEDIATELY if I see your goggles IMMEDIATELY if I see your goggles anywhere but on your eyes.anywhere but on your eyes.

Contact Lens ContractContact Lens Contract

Must be signed by a parent and returned Must be signed by a parent and returned by next lab period.by next lab period.You are not allowed to work in the lab until You are not allowed to work in the lab until all three documents (2 signed by your all three documents (2 signed by your parents and 1 by you) are turned in.parents and 1 by you) are turned in.

Scavenger HuntScavenger Hunt

Find the safety equipment around the Find the safety equipment around the roomroomPut the number on the mapPut the number on the mapWrite the purpose of each piece of Write the purpose of each piece of equipment and how to use itequipment and how to use itWhen done, have me check it and you can When done, have me check it and you can start working on the crossword puzzlestart working on the crossword puzzle

First AidFirst Aid

Burns – flush with water to stop the Burns – flush with water to stop the cookingcookingCuts – Flush with water and bandageCuts – Flush with water and bandageBruises – go “awww! You got a bruise!”Bruises – go “awww! You got a bruise!”Fainting – call nurse, elevate legs and Fainting – call nurse, elevate legs and keep warmkeep warmForeign matter in eye – flush with water in Foreign matter in eye – flush with water in eyewash for 15 minutes, call nurseeyewash for 15 minutes, call nurse

First AidFirst Aid

Poisoning – call poison control and tell Poisoning – call poison control and tell them the identity of the poisonthem the identity of the poisonSevere bleeding – apply pressure and Severe bleeding – apply pressure and elevate the wound above the heart, call elevate the wound above the heart, call nursenurseSpills on skin – flush with water, call nurse Spills on skin – flush with water, call nurse if necessaryif necessary

Why should I not pick Why should I not pick up broken glass with up broken glass with

my bare hands?my bare hands?

Accident At Jefferson HighAccident At Jefferson HighWrite down as many (minimum SIX) safety Write down as many (minimum SIX) safety rules in the laboratory.rules in the laboratory.

If you notice students breaking the safety If you notice students breaking the safety rules, identify the lab felony (minimum FOUR)rules, identify the lab felony (minimum FOUR)

T/F Quiz at end, everyone is to participateT/F Quiz at end, everyone is to participatehttp://www.youtube.com/watch?v=PxyDImUYo14

Due TuesdayDue Tuesday

The three signed documents (if you havent The three signed documents (if you havent already!)already!)The Safety Lab with the crossword puzzle The Safety Lab with the crossword puzzle done and the answers to the questions done and the answers to the questions done on a separate piece of paper in done on a separate piece of paper in complete sentences.complete sentences.