Hands-On Activities: Designing Matter Property Tests (Grade 6)

📚 Quick Study Guide

• 🔍 Matter: Anything that has mass and takes up space.
• ⚖️ Mass: The amount of 'stuff' in an object, usually measured in grams (g) or kilograms (kg).
• 📏 Volume: The amount of space an object occupies, often measured in cubic centimeters (cm³) or milliliters (mL).
• 🌡️ Density: How much mass is packed into a given volume. Calculated as Density = $\frac{Mass}{Volume}$ ($\rho = \frac{m}{V}$).
• 💧 Solubility: The ability of a substance to dissolve in another substance (like sugar in water).
• 🔥 Flammability: How easily a substance will burn.
• 🔨 Hardness: A material's resistance to being scratched or dented.
• ⚡️ Conductivity: A material's ability to conduct electricity or heat.

🧪 Practice Quiz

1. Which property of matter describes how much space an object takes up?
   1. Mass
   2. Density
   3. Volume
   4. Solubility
2. What is the formula for calculating density?
   1. Density = Volume / Mass
   2. Density = Mass x Volume
   3. Density = Mass / Volume
   4. Density = Volume + Mass
3. Which of the following is NOT a property of matter?
   1. Color
   2. Smell
   3. Texture
   4. Emotion
4. What property describes a material's ability to be scratched?
   1. Flammability
   2. Hardness
   3. Conductivity
   4. Solubility
5. Which of these materials is generally a good conductor of electricity?
   1. Plastic
   2. Wood
   3. Rubber
   4. Metal
6. Which property describes how easily a substance dissolves in water?
   1. Flammability
   2. Hardness
   3. Conductivity
   4. Solubility
7. If a rock has a mass of 100g and a volume of 50 cm³, what is its density?
   1. 0.5 g/cm³
   2. 2 g/cm³
   3. 5000 g/cm³
   4. 150 g/cm³