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Create a digital or physical dictionary explaining these key terms: density, mass, volume, physical properties, chemical properties, states of matter, atoms, and molecules. Include original examples and illustrations for each term.

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Design a classification system to sort materials based on their physical and chemical properties. Create a flowchart showing how different substances can be classified (e.g., conductivity, malleability, reactivity, etc.).

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Design and conduct an experiment to determine the density of irregular objects using water displacement. How would you determine if an object will float or sink in different liquids? Document your procedure and findings in a lab report.

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Analyze how matter changes during phase transitions. Design an investigation to explore how temperature affects the rate of phase changes. What factors influence these transformations? Create a model to explain your findings.

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Research how materials scientists select specific properties for different applications. Design a new material for a specific purpose (e.g., sports equipment, building material) and justify your choice of properties. How would you test your material?

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Investigate how changes in matter's properties affect our environment. Choose a current environmental issue (e.g., plastic pollution, metal corrosion) and analyze it from a properties of matter perspective. Propose innovative solutions based on your understanding.

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Create a theoretical model that predicts how combining different materials might affect their properties. What new properties might emerge? Support your predictions with scientific reasoning and evidence from existing materials.

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If you could create a material with any properties you desire, what would it be? Design a presentation explaining its properties, potential uses, and the scientific principles behind it. How would this material benefit society?