Students took a pretest prior to Stream
Day with the following results:
Average Score: 28% (1.4 correct answers out of 5)
Scores Range: 0 to 4
Median Score: 20% (1 correct answer out of 5)
Most students were able to answer one question correctly. Only
8% could describe a watershed. 0% could name the watershed that
their school was in. 36% knew what a macroinvertebrate was, 53%
could identify an example of point source pollution, and 42% knew
that a food chain involved both plants and animals.
Students took a post test on June 23 with the following results:
Average Score: 85% (4.3 correct answers out of 5)
Scores Range: 3 to 5
Median Score: 80% (4 correct out of 5)
Most students were able to answer 4 out of 5 questions correctly.
Sixty-seven percent could describe a watershed. 92% could name the
watershed their school was in, 94% knew what a macro invertebrate
was, 84% could identify an example of point source pollution, and
90% knew that a food chain involved both plants and animals.
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