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• Chemistry Review

  • Water
  • Physical Change in Solids
  • Physical Change in Liquids
  • Dissolving
  • Chemical Change
  • States of Matter
  • Density

• Classroom Activities

  • Chapter 1: Molecules in Motion

    1. Mysterious M&Ms
    2. Racing M&M Colors
    3. Colors Collide or Combine?
    4. Investigating the Line
    5. M&M's in Different Temperatures
    6. M&M's in Different Sugar Solutions

  • Chapter 2: Physical Properties & Physical Change in Solids

    1. Curious Crystals
    2. Crushing Test
    3. Solubility Test
    4. Recrystallization Test

  • Chapter 3: Physical Properties & Physical Change in Liquids

    1. Look-alike Liquids
    2. Developing Tests to Distinguish Between Similar-Looking Liquids
    3. Using Color to See How Liquids Combine
    4. Using the Combining Test to Identify Unknown Liquids

  • Chapter 4: Dissolving Solids, Liquids, and Gases

    1. Defining Dissolving
    2. Dissolving a Substance in Different Liquids
    3. Temperature Affects Dissolving
    4. Dissolving Different Liquids in Water
    5. Temperature Affects the Solubility of Gases
    6. A Dissolving Challenge

  • Chapter 5: Chemical Change

    1. Powder Particulars
    2. Using Chemical Change to Identify an Unknown
    3. Exploring Baking Powder
    4. Change in Temperature—Endothermic Reaction
    5. Production of a Gas—Controlling a Chemical Reaction
    6. Change in Temperature—Exothermic Reaction
    7. Color Changes with Acids and Bases
    8. Neutralizing Acids and Bases
    9. Comparing the Amount of Acid in Different Solutions
    10. Formation of a Precipitate

  • Chapter 6: States of Matter

    1. Matter on the Move
    2. Evaporation
    3. Condensation
    4. Exploring Moisture on the Outside of a Cold Cup
    5. Exploring Moisture on the Outside of a Cold Cup (for dry evironments)
    6. From Gas to Liquid to Solid

  • Chapter 7: Density

    1. Defining Density
    2. Comparing the Density of an Object to the Density of Water
    3. Comparing the Density of Different Liquids
    4. Changing the density of a liquid—Adding salt
    5. Changing the density of a liquid—Heating and cooling
    6. Changing the density of an object—Adding material
    7. Changing the density of an object—Changing shape

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