Combustion: Burning Materials
Explore combustion as a chemical reaction that produces heat and light, discussing the need for fuel and oxygen (with safety precautions).
Key Questions
- What do we need to make a fire?
- What happens when things burn?
- Is burning a physical or chemical change?
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Foundations of Matter and Chemical Change
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Introduce the idea that new substances can be formed when materials react, observing simple chemical changes like baking soda and vinegar.
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Identify common indicators of a chemical change, such as gas production (bubbles), color change, temperature change, or light production.
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Introduce the concept of acids and bases using common household examples (e.g., lemon juice, vinegar, baking soda) and simple indicators.
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Observe what happens when an acid and a base are mixed, demonstrating a simple neutralization reaction using indicators.
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