U1D2: LAB SAFETYDo Now: Safety Lab out. Make sure name is on all pages/packets; Signatures Due! See side board

Today: 1. Our first Lab…..2. Video, accident at Jefferson High3. Scavenger Hunt (you need the map!)4. Emergency Procedures5. Emergency response6. How to do an vocabulary in Chemistry

class.

HW: Read notes p. 2-4 HL and Complete the lab :Paragraph. Typed!!!

Lab 1: Safety In The Chemistry Lab

You will keep this packet, as notes. You will complete and turn in the second packet as your official lab report.

 Objective: You, the student, will be able to describe the lab policies and safety procedures to be followed while in the chemistry laboratory.

RULES FOR LABORATORY

1) You must be on time to lab.

2) You must follow all safety procedures at all

times.

3) You must be on task and carry your share of

the lab work in your lab group.

4) You must wear clothing and shoes that

protect your skin against chemical spills.

Sandals may not be worn in lab.

Keep a pair of sneakers in your

locker .

A TYPICAL LAB PERIOD

1) Pick up the new lab paper /have pre-lab out

2) Background for the lab, the procedures and

any safety precautions discussed. Take notes if

you have to.

3) Get goggles and put them on, and start

gathering equipment. **10-pt penalty for not

wearing

4) You and your lab partner will work together to

complete the lab. * record any data in the

provided data table (correct precision/units)

5) Clean up the lab station thoroughly Chemical wastes will be disposed of as per teacher instruction. Make sure to completely clean up the bench top and dry it off.

6) Once all groups have completed *goggles may be removed *placed back in the racks of the goggle cabinet neatly. * last person close cabinet and activate the ultraviolet light.

7) Begin the write up. *Draw graphs, solve problems, write answers.

All students are to be engaged until the dismissal bell rings.

REGENTS REQUIREMENT FOR LABS

1200 minutes of hands-on laboratory activity with PASSING lab reports to sit for the Regents exam.

LATE and INCOMPLETE LABS will be penalized 10 points up to one day late, then 30 points thereafter. In order to only lose 10 points for turning in an incomplete lab, the lab must be completed and return w/in 24 hours!

If you miss lab, arrange to make it up after school within FIVE SCHOOL DAYS of your return (on a Tuesday, Wednesday or a Thursday). Bring someone to help you.

Part 1: Video: Accident at Jefferson High: *Write down the various student behaviors seen in the video.

*After the video, decide if these behaviors are proper (safe) or improper (unsafe). *Place a check in the appropriate column.Behaviors seen in the video Proper

(safe)Improper (unsafe)

     

     

Make sure to label the map!

Part 2: Scavenger Hunt (Paraphrase) NOTE location on the room map by writing the item number in a circle.

Part 3: Scavenger Hunt- Paraphrase the posters with each piece of equipment. Label the location of the safety equipment on the map located on the next page by using the item number. Item #

Item What it’s used for How to use

1 Fire Extinguisher

2 Fire Blanket

Make sure that I check off each section by the end of the period.

We will end the lab 10 minutes before the bell!

Part 1: Accident At Jefferson High  

Part 2: Scavenger Hunt  

Part 3: School Emergency Procedures  

Part 4: What Would You Do If?  

Lab 1: Safety In the Chemistry Lab (4 sections)

I. Teacher Checks: As you complete each part of the lab, have the teacher sign off on its completion:

II. Questions (to be completed on another piece of paper in complete sentences):  1. What is the correct procedure for diluting concentrated acids with water? 2. Your lab partner is not wearing goggles! a) What is the penalty if the teacher notices this? b) Oh no! Your partner splashed some chemical and it got into their eyes! What can you do to help? (Laughing is not going to help) 

For non-math questions, complete sentences are required unless otherwise stated. To receive full credit you must:

S: Sentence: restate your question in your answer L: Lines: use the number of lines provided A: Answer correctly (answer question asked) M: Mechanics: proper grammar/punctuation S: Support: evidence/details to support your answer

S.L.A.M.S

III : Common Core Analysis of Laboratory Safety: Write a well-organized paragraph using the following essay prompt:

Why should I follow safety rules in the chemistry laboratory?

The paragraph must be typed. It must consist of the following: 1) Introductory Statement that states your thesis 2) 6 to 8 body sentences that support your thesis, using information from the movie or from

the Safety Lab information packet (citing which one your supporting statements come from)

3) A concluding statement that briefly summaries the points you made to support your thesis.

Attach this and the answers to the Part II questions to the lab sheet.

Don’t forget!!!!!IV: Crossword: Use the laboratory equipment list on page 7 to complete the crossword puzzle.

Don’t leave any blanks

Emergency Procedures 303

Fire drill*… (right, then right, down the stairs and out to announcer’s box walkway)

Tornado drill*…right then right to red wing.

Lock down… (front corner) SILENCE! General rule of thumb; Listen carefully

and do EXACTLY as your told * Single file and silent from beginning to end!=

Emergency Drill Procedure 308

Fire Drill; right out of the class, turn right down the stairs and out towards the white house

Tornado Drill; right out of class to BLUE wing;

Lock down; go towards the eye-wash. Remain quiet

General rule of thumb, do EXACTLY as your told

Emergency Procedures (304)

Fire drill… (left, then right, down the stairs and out to announcer’s box walkway)

Tornado drill…left then right to BLUE wing.

Lock down… (front corner) SILENCE! General rule of thumb; Listen carefully

and do EXACTLY as your told

Homework

Lab Due: ………. (Check schedule)

Read p. 2-4 HL: ……..(Check Schedule)

What else should you be doing?..... Vocabulary definitions! Typed or written Your own words, Mandatory