1. Activity 2: Types of Hazards
Corrosive
Flammable
Activity 2: Types of Hazards

2. Activity 2: Types of Hazards
White space Question:
What kind of safety labels have you seen on the back of large trucks or semi-trucks?
List three labels.
Challenge: What types of hazards do certain substances pose?
Hypothesis:
Background: Read page A-6 silently. Write down 3 pieces of important information from this reading.
Vocabulary:
Corrosive: a liquid that wears down solid materials; eats away at materials
flammable: a liquid or solid that catches fire when near flame, heat, or sparks
Toxic: a material that contains poisonous substances that can be harmful to your health or even cause death

3. Activity 2: Hazardous Materials (con’t)
Procedure:
Read the procedure on page A-7 to yourself.
Materials:
Read over the list on page A-7
Data:
Classroom Substances Data Sheet
Venn Diagram of Classroom Substances Data Sheet

4. Activity 2: Hazardous Materials (con’t)
Analysis Questions: Answer questions 1-4 on page A-9 in your lab notebook. You are required to write in complete sentences, use at least one vocabulary word, and provide evidence from your data sheet or page A-8. Conclusion What did I learn about toxic, corrosive, and flammable materials? Explain in a 4-5 sentence paragraph. What am I wondering: What is one question you have about the three types of hazards?