Warm UpWarm Up

Explain the 30-30 PolicyExplain the 30-30 Policy

No student will leave the No student will leave the room for the first 30 and room for the first 30 and last 30 minutes of class. last 30 minutes of class.

PROCEDURES QUIZPROCEDURES QUIZ

How does the teacher get How does the teacher get your attention? your attention?

A.A. Says be quietSays be quiet

B.B. High 5High 5

C.C.Seven UpSeven Up

D.D.Waits for you to stop Waits for you to stop talkingtalking

When do you pick up When do you pick up assignments? assignments?

A.A. When you first enter.When you first enter.

B.B. After you’ve sat down.After you’ve sat down.

C.C. When the teacher hands When the teacher hands them out.them out.

D.D.After I convince a friend After I convince a friend to get them. to get them.

When can you leave the When can you leave the room for bathroom, nurse, room for bathroom, nurse,

water, etc? water, etc? A.A. Beginning of class Beginning of class

B.B. End of classEnd of class

C.C.Middle of classMiddle of class

D.D.Whenever I wantWhenever I want

How long do you have for How long do you have for late assignments? late assignments?

A.A. 2 days2 days

B.B. 4 days4 days

C.C.1 day1 day

D.D.3 days3 days

How many chances do you How many chances do you get before I will write a get before I will write a referral? referral? A.A. NoneNone

B.B. 11

C.C.22

D.D.33

Lab Lab Safety: Safety:

Everyone Everyone is is

ResponsibResponsible!le!

Play it Safe!Play it Safe!

While doing science experiments, you’ll be While doing science experiments, you’ll be expectedexpected to to followfollow safety rules. There are safety rules. There are risksrisks involved in handling involved in handling glassglass, , hothot objects, and certain objects, and certain chemicals.chemicals.

Knowing what to Knowing what to do do in different in different laboratory situations laboratory situations will will helphelp preventprevent injuries and injuries and accidents.accidents.

My Bad…My Bad…

"I didn't mean to""I didn't mean to" and and "It wasn't my fault""It wasn't my fault" are two statements that are two statements that have no have no place in the place in the lablab

If someone is If someone is hurthurt or or

equipment is equipment is brokenbroken, , these statements these statements cannot cannot undo the harm. undo the harm.

Always Wear Safety Goggles in the Always Wear Safety Goggles in the Lab!!!Lab!!!

Eyeglasses and sunglasses are not adequate substitutes.

NONOHORSEPLAHORSEPLA

YY!!

General PrecautionsGeneral Precautions Always Always readread all all

directions directions before before beginning beginning an an experiment or activity.experiment or activity.

NeverNever perform perform activities that are activities that are not not assigned assigned by your by your teacher.teacher.

Do Do notnot engage in engage in horseplayhorseplay..

Never eat Never eat or or drinkdrink in the in the laboratory.laboratory.

KeepKeep lab station lab station cleanclean and tidy at and tidy at all all times.times.

Follow the dress code!!!

Dress Code SafetyDress Code Safety

Always Always wearwear goggles to protect goggles to protect your your eyes.eyes.

Tie back Tie back long hair long hair to keep it to keep it awayaway from chemicals, from chemicals, flames, or flames, or equipment.equipment.

NeverNever wear wear openopen shoes or shoes or sandals.sandals.

Roll up Roll up or secure or secure long long sleevessleeves or or loose loose clothingclothing and and jewelry.jewelry.

First Aid SafetyFirst Aid Safety

ReportReport all all accidents to Mrs. accidents to Mrs. Neagle.Neagle.

KnowKnow the the locationlocation of emergency of emergency equipment.equipment.

Heating and Fire SafetyHeating and Fire Safety

Never heat Never heat anything unless instructed to anything unless instructed to do so.do so.

Use the Use the backback of your of your handhand to feel for to feel for heat.heat.

Use an oven Use an oven mittmitt, , clampclamp, or , or tongstongs to pick to pick up a container that has been heated. up a container that has been heated.

Never heat a Never heat a liquidliquid in a in a closedclosed container. container.

Using Chemicals SafelyUsing Chemicals Safely Never Never mixmix chemicals chemicals

“for the fun of it.”“for the fun of it.”

Never Never touch, taste, touch, taste, or smell or smell a chemical a chemical unless instructed to unless instructed to do so.do so.

When mixing an acid When mixing an acid and water follow the and water follow the “Triple A Rule”“Triple A Rule” ADDADD ACIDACID ALWAYSALWAYS

DisposeDispose of all of all chemicals chemicals as as instructed instructed by your by your teacher.teacher.

Using Glassware SafelyUsing Glassware Safely Never Never use broken use broken or chipped glassware.or chipped glassware.

Never eat or drink Never eat or drink fromfrom glassware. glassware.

CleanClean all glassware before putting it all glassware before putting it away.away.

Never pick up glassware without first Never pick up glassware without first checkingchecking if it is if it is hot.hot.

End of Experiment RulesEnd of Experiment Rules ReturnReturn all equipment to its proper place. all equipment to its proper place.

CleanClean your station—make it look cleaner your station—make it look cleaner than it did when you entered the lab!than it did when you entered the lab!

DisposeDispose of of wastewaste materials as instructed materials as instructed by your teacher.by your teacher.

Wash hands Wash hands after every experiment.after every experiment.

Safe or Unsafe?Safe or Unsafe?

Look at each of the following pictures and Look at each of the following pictures and explain if the students are following explain if the students are following proper safety precautions for their proper safety precautions for their laboratory activities.laboratory activities.

Unsafe Actions:•Not wearing goggles

•Not following the Triple A Rule

•Hair is not tied back

Safe Actions:•Substance is being heated in an open container

•Lab area is clean and clear of extra books and other supplies

Unsafe Actions:•Not wearing safety goggles

•Long sleeves are not rolled up

Safe Actions:•Student is wearing safety goggles

•Flask is placed on a wire gauze for heating

•Work area is clean and clear

Unsafe Actions:•Flask is being heated while closed

•Long sleeves are not rolled up

Safety in the LaboratorySafety in the Laboratory Safety Safety rulesrules are are

essential essential parts of parts of working in a working in a laboratory.laboratory.

While doing science While doing science experiments, you’ll be experiments, you’ll be expected to know expected to know and follow and follow these these safety rules. safety rules.

Have your Have your parent/guardian sign parent/guardian sign and return the and return the handouts regarding handouts regarding lab safetylab safety. These . These must be returned for must be returned for you to participate in you to participate in any lab activity.any lab activity.

Study your notes from Study your notes from class today for a class today for a QUIZQUIZ over these safety rules.over these safety rules.

What’s Wrong? What’s Wrong?

Write down what you think is Write down what you think is wrong for each slide on the wrong for each slide on the

worksheet provided worksheet provided

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

3939

12.

4040

13.

14.

15.

Do you think you Do you think you got them right? got them right?

Let’s double check our Let’s double check our answers!answers!

1.

2.

4646

3.

4.

5.

6.

7.

8.

9.

10.

11.

5555

12.

5656

13.

14.

15.

Activity:Activity:Creating Your Creating Your Lab ManualLab Manual

Team ActivityTeam Activity

Take the 6 pieces of paper you Take the 6 pieces of paper you received and fold them in half to received and fold them in half to make a booklet. make a booklet.

Each table will create a title page as Each table will create a title page as well as a page on each of the slides well as a page on each of the slides we just discussed. we just discussed.

This is worth 2 grades! This is worth 2 grades!

Manual RubricManual Rubric To Receive an A To Receive an A (100-(100-

90):90): All pages completed All pages completed

and copied and copied Title PageTitle Page Pictures Pictures

To Receive a B (89-To Receive a B (89-80):80): 8 pages completed8 pages completed Title pageTitle page Some picturesSome pictures

To Receive an C To Receive an C (79-70):(79-70): 6 pages completed 6 pages completed

and copied and copied Title pageTitle page Few Pictures Few Pictures

To Receive a D (69-To Receive a D (69-60):60): 4 pages or less 4 pages or less

completedcompleted Incomplete title Incomplete title

pagepage Few to no picturesFew to no pictures