With each subsequent test 5th graders perform on the mystery chemicals they're learning new properties about each substance. With the vinegar test, students quickly learned which chemicals reacted to the vinegar and which ones didn't. Those that did produced gas immediately, creating some oooooohs and aaaaaaahs that excited the whole room!
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Mrs. BrinzaWe always practice safe science in our room. We wear goggles to protect our eyes, never touch anything that is unsafe, and keep the aisles clear so we can freely and safely move around the room. Archives
February 2016
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