in Manitoba, Canada Schools
a new free book by
Most days I spend quite a bit of time browsing educational and technical websites. Today, this led me to reading about the early history of transistor radios and transistors.
The transistor was invented in 1947. In many electronic circuits such as in a radio, a transistor could be used in place of a vacuum tube (Wikipedia, n.d.a). The transistor is smaller, much more rugged, has a much longer expected life, and uses much less electric power.
Written language was invented more than 5,000 years ago. Reading and writing certainly changed the world. Taken together, they facilitate the accumulation and distribution of information. Paraphrasing Isaac Newton, Albert Einstein, and many other researchers, “I have been able to do the work I have done because I have stood on the shoulders of the researchers who have come before me.”
The process of writing does more than just record information stored in the writer’s head. It facilitates the writer in organizing and recording the information so that it both represents the information more clearly, and that it communicates effectively with potential readers. Most good writers find it is very necessary to revise, revise, and still do more revision as they try to clearly communicate their ideas.
Education serves many purposes. In much of my writing, I combine these purposes into the following short statement:
I believe that the overall and unifying goal of learning (via a lifetime of informal and formal education) is to develop and maintain cognitive, moral, physical, and spiritual knowledge and skills that help learners to solve or in other ways to cope with the problems they encounter.
The National Academies Press is an exceedingly good source of free books and reports about a very wide range of science and engineering topics (Moursund, 2016b). This IAE Blog discusses a recent report, Seeing Students Learn Science: Integrating Assessment and Instruction in the Classroom (Beatty & Schweingruber, 2017).
The following quote describes the book: