How is Chemistry used in our everyday life? Perfumes Cosmetics Cleaning Metallurgy Food Preservation Dental

To do as a class Read pages 6 and 7 as a class.

Lab Safety Sec A1.1

Objectives By the end of this lesson: Students will identify and define WHMIS symbols Students will interpret MSDS (Material Safety Data Sheets) Students will identify other important safety procedures in laboratories

Lab Safety Olympics!!! In this activity, we will be gaining points for our teams through four different events: 1) What’s Wrong with this Picture? 2) WHMIS Challenge

What’s Wrong with this Picture? In teams of 3 or 4 you will use the lab safety rules to spot the safety violations in the picture on the next page Your team will have 5 minutes to complete as many as possible 1 point/correct violation

Lab Safety Handout Make sure to read over the lab safety rules Do not lose this page! The handling of chemicals (in the lab, work) requires knowledge of safety precautions WHMIS- Workplace Hazardous Materials Information System Easy to see warning symbols on hazardous materials Designed to warn and protect people who come into contact with the product

WHMIS Challenge In teams you will be shown WHMIS symbols on the screen As a group, find the classification for the symbol before it moves onto the next! There will be 30 seconds for each symbol. 1 point/correct classification

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Challenge

WHMIS Symbols See the following for more info: http://www2.worksafebc.com/Topics/WHMIS/Sym bolsAndLabels.asp?ReportID=24384

To do WHMIS symbols worksheet As a class go over the front page together The rest you will work on now

MSDS Material Safety Data Sheet contains information on the potential hazards (health, fire, reactivity and environmental) of the chemical also contains information on the use, storage, handling and emergency procedures all related to the hazards contains much more information about the material than the label

MSDS MSDS for Man and Women Handout

MSDS Activity With your group, you will answer the questions on page 9 Instead of bleach you are going to be looking at Copper (II) Chloride and Ethyl Alcohol

Homework Answer questions 1-3 on page 11