At
the start of the lab our table group decided on the goal that we would all make
different monomers, and see if in the end our polymers had any similarities.
Some groups made monomers consisting of just three Lego blocks, others used the
maximum amount of Lego blocks to build their monomers. Everyone’s varying
monomers around the table looked like random Legos at first, but once we
started connecting our monomers to build polymers we were able to draw
similarities between them.
One our discoveries that arose when
we all compared our polymers was that some of the resembled polymers found
online even though we did not google images before starting the lab. The
polymers below are tall and have pieces that jut out similar to the polymer
found online. This led us to the conclusion that when we do not try to reach a
predetermined goal like science typically teaches, but instead focus on the
process of getting to the goal the outcome is better than expected. In
connecting our topic for the semester, making the invisible visible we
discovered during this lab that the invisible is the learning that can be
achieved during the research process of science. And the visible part is the outcome
that scientists seek to reach before they start labs.
When observing the patterns created by the monomers at our table,
it reminded us of how H20 molecules attach to each other to make the physical
substance of water. A single H20 molecule is simple: two hydrogen molecules and
one oxygen molecule. Yet as a whole, it’s difficult to observe the patterns of
many H20 molecules put together to create water. At first it may seem like
there is no pattern, especially when the angle constantly changes as we see
with our own Lego polymers, but nonetheless the pattern exists. Unlike our
polymer molecules there weren’t any positive or negative sides to create the
attachment between monomers, like how it chemically happens in between water
monomers, but since our selection of attachment was random we can compare the
randomness of it. Positive and negative side of water molecules attach
randomly, much like how we decided to attach our Lego monomers. The result is
similar images— random patterns.
No comments:
Post a Comment