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| * '''Teacher Role''': Facilitate discussion, clarify concepts, and ensure time management. | | * '''Teacher Role''': Facilitate discussion, clarify concepts, and ensure time management. |
| * '''Assessment Criteria''': Creativity, teamwork, accuracy, and clarity of presentation. | | * '''Assessment Criteria''': Creativity, teamwork, accuracy, and clarity of presentation. |
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| ==== '''Category: What is Matter?''' ====
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| * '''$100:''' The two key characteristics of matter. (''What are mass and volume?'')
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| * '''$200:''' The term for matter with a fixed volume but no fixed shape. (''What is a liquid?'')
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| * '''$300:''' This is the most abundant state of matter in the universe. (''What is plasma?'')
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| * '''$400:''' A property of matter that determines whether it will sink or float. (''What is density?'')
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| ==== '''Category: Properties of Matter''' ====
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| * '''$100:''' This physical property measures how much space matter takes up. (''What is volume?'')
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| * '''$200:''' A substance’s ability to burn is an example of this type of property. (''What is a chemical property?'')
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| * '''$300:''' The temperature at which a solid becomes a liquid. (''What is the melting point?'')
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| * '''$400:''' The characteristic of a substance that can be stretched into a wire. (''What is ductility?'')
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| ==== '''Category: States of Matter''' ====
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| * '''$100:''' The process of a liquid becoming a gas. (''What is evaporation?'')
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| * '''$200:''' The state of matter with the least energy. (''What is a solid?'')
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| * '''$300:''' When a gas turns into a liquid. (''What is condensation?'')
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| * '''$400:''' The change from a solid directly to a gas. (''What is sublimation?'')
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| ==== '''Category: Chemical Changes''' ====
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| * '''$100:''' The gas released when vinegar reacts with baking soda. (''What is carbon dioxide?'')
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| * '''$200:''' This type of change creates a new substance. (''What is a chemical change?'')
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| * '''$300:''' The process where iron reacts with oxygen to form rust. (''What is oxidation?'')
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| * '''$400:''' An example of a chemical change you can observe in cooking. (''What is caramelization?'')
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