Kinesthesis in Science
Especially to the uninitiated, learning science can be daunting. A primary contribution to this problem is the fact that too often science lectures are overly formal, and they employ a notation--namely the language of math-which ostensibly is transparent to only an elite few. The belief behind my remedy to this difficulty is that any physical problem, as well as all of the associated formalism, can be rendered not only intelligible but even pleasurable if the student first achieves a gut sense of the physical situation. Put plainly, all of the math in any science class makes sense if the student first has an intuitive mental picture of exactly what is going on. Once this physical picture is in place, it serves as a framework upon which the formal treatment can hang. And when the formal treatment flows intelligibly with a student's gut picture of the situation, the subsequent sense of ...view middle of the document...
Though it may appear laughable at first glance, actually acting out a given situation instills the physical sense of why behind the formalism to come. Once this instinct is in place, the rest of the discussion is well-motivated, and the formalism will make sense. Moreover, it is very unlikely that a student will forget one of these exercises. I have found that retention of material so introduced is near perfect.
As an ancillary benefit, the mere fact that the students are out of their seats during these human models, moving and laughing and bumping into each other, serves extraordinarily effectively to obliterate the impetus against asking questions in the classroom. The students have already felt silly and seen their instructor acting silly. In that respect, everyone is on equal footing, and the classroom becomes a safe environment for verbalizing concerns. Additionally, the enhanced physical and verbal interaction involved in kinesthetic modeling enormously smoothes the implementation of cooperative learning, since the "ice," so to speak, has long been broken.
To assess the effectiveness of this technique, I did not need to look further than my students' exam performance. Indeed, I found that students were distinctly more successful when the exam material consisted of those areas I had covered with a kinesthetic exercise. More notably, I was pleased to discover that this improvement was particularly pronounced for exam questions that required critical, creative thought as opposed to mere rote reproduction. Beyond this observation, however, I offer the following anecdote: A student once told me that the only reason she did not drop introductory astronomy is because we played Red Rover during the first week's discussion. My goal was merely to break the ice and to introduce Coulomb barriers; that student is now an astronomy major. Of course, not every student in my section experienced so profound an epiphany. Nevertheless, this anecdote is evidence not only of the pedagogical success of kinesthetic modeling, but of the addictive pleasure which results when one finds a method by which to truly understand the physical world.