Compared to today’s satellites, it was a tiny 23 inch diameter sphere with 4 external radio antennae used to broadcast radio pulses and is widely hailed as ushering in a new era of scientific, technological, political and military advancements.
Scientifically, satellites have given us such things as highly accurate maps, satellite phones/television and weather tracking.
Technologically, we wouldn’t have GPS without the Global Positioning System which is a group of 27 satellites orbiting our planet.
Militarily, satellites allow us to track troop movements and to keep a closer eye on both our enemies and our allies. They also allow us to guide missiles and other weapons of war and destruction with …show more content…
Mr. Bruner’s major contribution to this effort is a book titled “The Process of Education” published in 1962, where he shows rather persuasively that the basic concepts of science and humanities can be grasped at a very young age.
He also argues that curricula should he designed to foster such early intuitions and then build on them in increasingly formal and abstract ways as education progresses. This later became known as a spiral curriculum.
“New Math” was born of this spiral curriculum and included topics such as algebraic inequalities, bases other than 10, Boolean algebra, modular arithmetic and symbolic logic, some of the very same subjects we’ve been taught this semester in our college level Math 120 class.
“New Math” failed because its detractors said it was too far outside of the student’s ordinary curriculum, and because it placed higher demands on teachers, many of whom did not understand the subject