Post # 3

Chapter four is called Hardware for Educators; hardware includes the electric, electronic, and mechanical equipment that makes up a computer. Input devices, output devices, and storage devices are three major aspects of computer hardware. Input device is any hardware component that allows a user to enter data [a collection of facts], programs [series of instructions that tells a computer how to perform tasks], commands [instructions given to a computer program], and user responses [user’s input to a question from a program] into the memory of a computer. This includes a keyboard, a mouse, and a microphone. Output device is hardware used to convey the information generated by a computer to its user. This includes a printer, a monitor, speakers, data projectors, facsimile machines, multifunction devices, and headsets. Storage device is hardware used to record and retrieve data, information, and instructions to and from a storage medium. It often functions a source of input because it transfers items from storage into memory. Storage is nonvolatile, meaning that data and instructions in storage are retained even when power is removed from the computer.

On Wednesday, we began learning about Inspiration Software and I have found this to be the most interesting thing we have explored so far. I am a visual learner and I just love Inspiration Software because it is visual learning software that allows you to create webs, concept maps, plots, Venn diagrams, etc. that can enhance student’s thinking and learning skills. Just playing around with the software these past few days, I can see how easy it would be to create so many different maps and webs that would make it easier for students to remember the data and information on it.

I have never really liked computers very much, but as this class progresses I can’t help but be amazed at all this world of technology has to offer. I admit, I am learning a lot of very interesting things in this class and I am eager to learn more and continue being impressed.