Essential Question:
How can we determine which type of water students prefer without experimental bias?
Lesson Summary:
Today students were challenged to create their own blind taste test to compare different types of bottled water to the school water fountain water.
The results were quite interesting.
Several groups found that students preferences changed once they could not see the label of the water and concluded that there was experimental bias.
Other students reported in poster presentations that their preferences stayed the same during both rounds of testing.
How can we determine which type of water students prefer without experimental bias?
Lesson Summary:
Today students were challenged to create their own blind taste test to compare different types of bottled water to the school water fountain water.
The results were quite interesting.
Several groups found that students preferences changed once they could not see the label of the water and concluded that there was experimental bias.
Other students reported in poster presentations that their preferences stayed the same during both rounds of testing.
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