1. Welcome!Welcome!
IntegratedIntegrated
ScienceScience
Mr. WindsorMr. Windsor
328328

2. Class ProceduresClass Procedures
Warm-up/HomeworkWarm-up/Homework
Check, 10/15 min.Check, 10/15 min.
Lecture/notes/Lecture/notes/
demonstrations, 25-demonstrations, 25-
30 min.30 min.

3. Class ProceduresClass Procedures
Lab/activityLab/activity
Length of timeLength of time
will varywill vary
Either rotateEither rotate
throughthrough
stations orstations or
stay at onestay at one
PartnerPartner
QuizQuiz
VideoVideo
Length of timeLength of time
will varywill vary
Usually 20-25Usually 20-25
minutesminutes
QuestionsQuestions

4. Class ProceduresClass Procedures
Assignments:Assignments:
Work sheetsWork sheets
From textbookFrom textbook

5. Special Electrical HazardsSpecial Electrical Hazards
1. The human body is a1. The human body is a
good conductor ofgood conductor of
electricityelectricity
2. Keep water away from2. Keep water away from
electrical equipmentelectrical equipment

6. Reduce the Possibility of ShockReduce the Possibility of Shock
1.1. Unplug equipment when not inUnplug equipment when not in
useuse
2.2. Unplug equipment when fixingUnplug equipment when fixing
or repairingor repairing
3.3. Avoid waterAvoid water
4.4. Avoid metal objectsAvoid metal objects
5.5. Keep work area clearKeep work area clear

7. Special Mechanical HazardsSpecial Mechanical Hazards
1.1. Be careful aroundBe careful around
moving partsmoving parts
2.2. Heavy objectsHeavy objects
should be wellshould be well
supportedsupported

8. Other Mechanical HazardsOther Mechanical Hazards
Dropped itemsDropped items
Pinched or snagged skinPinched or snagged skin
or clothingor clothing

9. The Right to Know LawThe Right to Know Law
a.k.a. -a.k.a. - DELAWARE’SDELAWARE’S
HAZARDOUS CHEMICALHAZARDOUS CHEMICAL
INFORMATION ACTINFORMATION ACT

10. IMMEDIATE DANGERS WHENIMMEDIATE DANGERS WHEN
USING A CHEMICALUSING A CHEMICAL
1. Fires1. Fires
2. Explosions2. Explosions
3. Irritations to the eyes or3. Irritations to the eyes or
skinskin
4. Burns to the skin4. Burns to the skin
5. Poisoning5. Poisoning

11. POSSIBLE LONG TERM HEALTHPOSSIBLE LONG TERM HEALTH
EFFECTS OF SOME CHEMICALSEFFECTS OF SOME CHEMICALS
1.1. CancerCancer
2.2. Respiratory problemsRespiratory problems
3.3. Birth defectsBirth defects
4.4. MutationsMutations
5.5. Other illnessesOther illnesses

12. LABEL CONTENTSLABEL CONTENTS
1.1. Name of the chemicalName of the chemical
2.2. Chemical formulaChemical formula
3.3. Hazard warningHazard warning
4.4. ManufacturerManufacturer

13. COLOR CODING ONCOLOR CODING ON
CONTAINERSCONTAINERS
REDRED - FLAMMABLE- FLAMMABLE
YELLOWYELLOW - REACTIVE- REACTIVE
BLUEBLUE - TOXIC OR POISONOUS- TOXIC OR POISONOUS
WHITEWHITE - CORROSIVE OR- CORROSIVE OR
CAUSTICCAUSTIC
GREENGREEN - RELATIVELY- RELATIVELY
NONHAZARDOUSNONHAZARDOUS

14. NUMBER SYSTEMNUMBER SYSTEM
 44 - extremely toxic, flammable, or- extremely toxic, flammable, or
reactivereactive
 33 – very…– very…
 22 - moderately …- moderately …
 11 - irritating, flammable if- irritating, flammable if
preheated, or reactive if preheatedpreheated, or reactive if preheated
 00 - not known to be …- not known to be …

15. MSDS (Material Safety Data Sheets)MSDS (Material Safety Data Sheets)
1.1. Identifies manufacturerIdentifies manufacturer
2.2. Gives physical propertiesGives physical properties
3.3. Indicates fire and explosionIndicates fire and explosion
hazardhazard
4.4. Identifies health hazardIdentifies health hazard
5.5. Gives reactivity dataGives reactivity data
6.6. Indicates storage and handlingIndicates storage and handling
proceduresprocedures