The Stoichiometry Scavenger Hunt with QR Codes will be a great activity for review, reinforcement, or review before state test. Tape the task cards around the room. Then assign partners to work together making sure one of the partners has a cell phone with a QR Code reader.
Assign each partnership duo a card to start with. PLEASE NOTE: THE QR CODE ON EACH CARD IS NOT THE ANSWER FOR THAT CARD! Once students get their answer, they will move through the room reading QR Codes on other cards until they have found the answer. If they don’t find their answer, they go back to the original card and figure out what they did wrong.
These problems contain a good representation of basic stoichiometry problems in assorted combinations:
Mass – Mass
Mass – Moles
Mass – Volume at STP
There are no liming & excess reactants problems included.
included in this packet:
~16 Stoichiometry Task Cards
~Student Answer Sheets
~Complete Answer Key with All Problems Worked Out
~Teaching Strategies for Using the Scavenger Hunt
You will want to save this lesson and use it for years to come!
Check out these other products that you may be interested in:
Balancing Chemical Equations Task Cards
Balancing Chemical Equations II Task Cards
Chemical Reactions: A lesson including Lab & Teacher Demos
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