Ughso Much For Editing Distracted By The CERN Higgs Webcast.
This initial request to the Hewlett Fund morphed, with their help, into something much bigger: a two-year study involving twelve instructors who agreed to incorporate iPads into their language class in an effort to experiment with new teaching paradigms. The efforts were supported by the MMLC. To be frank, we could not have done it without their assistance: from worrying about Wi-Fi connections in the classroom, to updating and preparing iPads, answering student questions, and offering workshop for instructors unfamiliar with the technology, they made sure the only thing we had to be concerned about was searching for answers to critical questions. How can we integrate this technology into our classes? What are the benefits and challenges? Can an iPad provide a more flexible learning environment and a richer contextualization of the material being learned? How can it promote engagement, genuine interest, collaboration and sharing among our students?
Ugh…so much for editing… Distracted by the CERN Higgs webcast.
As far as Kepler was concerned, elliptical orbits were merely an ad hoc hypothesis, and a rather repugnant one at that, because ellipses were clearly less perfect than circles. Having discovered almost by accident that elliptical orbits fit the observations well, he could not reconcile them with his idea that the planets were made to orbit the sun by magnetic forces. An explanation was provided only much later, in 1687, when Sir Isaac Newton published his Philosophiae Naturalis Principia Mathematica, probably the most important single work ever published in the physical sciences. In it Newton not only put forward a theory of how bodies move in space and time, but he also developed the complicated mathematics needed to analyze those motions.
That is why a computer program can symbolically represent a WHOLE system much better than mathematical symbols alone can, because a computer program has special symbols that can represent the discerning of difference, and special symbols that can represent steps (e.g. the assignment of numbers to variables).