In order to build a computer that can be used now and in the future there were some minimum requirements I had. First a 2.3 megabytes processor, 4 GB memory, a CD writing system, a hard drive large enough to store documents, pictures, and other projects and a large monitor to show students various things. Taking those requirements I found a few upgrades that would allow me room for growth.
First I was able to upgrade to a 2.6 GHz dual core processor. This allows the faster running of multiple programs and processes running simultaneously. There are many times I am running several different programs at one time in the classroom to model to students different concepts. I was able to upgrade to a 22 inch monitor so that students could see what was on the computer screen with out needed a large pull down screen, which my classroom currently does not have access to. Since I was under budget at the time, I decided to upgrade to the wireless keyboard and mouse. This would allow me the option of working further away from my desk for more student interaction, as well as less clutter on my desk. I also thought it was important to have a media card reader in the future to incorporate a digital cameras/video recorder in some of my lessons. This would allow ease in transferring this type of information.
During this process, I learned there are many different options at many different price ranges. In order to get the best bang for your buck, you need to be well educated in order to pick the most appropriate configurations for your needs for the present and the future.
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