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

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

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

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?