David’s students have been learning about light, optics, and
how the interactions between light and materials drive technological
innovation. As an assessment of their learning on this
topic – a “quiz” -- students had to develop a demonstration that showcased a
property of light, or of light/material interaction.
Then, the real
test: they had to present their
demonstration (with a visual aid) and explain its relationship to light and
optics to students at the Beverly J. Martin Elementary School. It was a great assessment of
their learning, David said, because “as I tell my students, you know you really
understand something if you can explain it to someone else.”
Now the “someone
else” he chose REALLY made it a test.
As a former elementary school teacher, I know that young scientists are
interested but skeptical, they ask hard questions,
and they are pretty relentless until they feel that they’ve got all the
facts straight. And they don’t sit still unless you engage them. That's one tough “real world” audience!
As David notes, the
benefits to this type of “quiz” go far beyond giving a teacher a way to assess
a student’s knowledge. It’s
community service. It engages
multiple intelligences. It
requires public presentation skills.
It demands clarity of expression and immediate accountability to an
audience. It requires
collaboration and coordination.
Students get immediate feedback--they know if they've "passed."
And in this case, those who are good with children really have an opportunity to
shine.
We have
paper-and-pencil quizzes (and their keyboard-and-screen counterparts) at New Roots,
too. But our teachers are always
on the lookout for opportunities to create “high stakes” assessments—experiences
that put our students to a real-world test. If they need support or inspiration, David Streib is there
to help in his role as our education for sustainability program
coordinator. More about this another day. . .
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