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The best way to find yourself is to lose yourself in the service of others.

Mahatma Gandhi


Chemical Changes

When matter changes

I would rather be ashes than dust!
I would rather be a superb meteor,
every atom of me in magnificent glow,
than a sleepy and permanent planet.

Jack London

Find archived resources HERE.
Hands-on Lessons, Labs, & Activities
  Observing Changes - Classic investigation with baking soda
    and vinegar
  Chemical Change and the Conservation of Matter -
    Investigation From NASA
  Oxidation and Combustion - Investigation From NASA
  Change in Temperature (Exothermic) - Aside from bubbling,
    what else happens during a reaction between baking soda and
    From The American Chemical Society; Inquiry in Action
  Change in Temperature (Endothermic) - Can the temperature
    increase during a chemical reaction?
    From The American Chemical Society; Inquiry in Action
  More From The American Chemical Society; Inquiry in Action:
    Use vinegar to tell baking soda & baking powder apart
    Using chemical change to identify an unknown
    What are the active ingredients in baking powder?
    Production of a gas—Controlling a chemical reaction
    Color changes with acids and bases
    Neutralizing acids and bases
    Formation of a precipitate
Multimedia and Online Resources
  Chemical & Physical Changes Game
  Chemical and Physical Changes - Virtual Lab from Glencoe
  Physical Change, Chemical Change - What's the Difference?
    Virtual Lab from Learn Alberta
  Reactions and Rates - From PhET
Review, Reinforcement, and Assessment Lessons and Activities
  Review & Apply Worksheet 1- From The American Chemical
    Society; Inquiry in Action (Photosynthesis & Respiration)
  Review & Apply Worksheet 2 - From The American Chemical
    Society; Inquiry in Action (Products and Reactants)

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school district or science program.