My newest course, Technology in Education, just started this past Saturday. We had a brief introduction and now the rest of the course including the assignments are all online. So far I have come across many useful technology tools that could be used by the teacher, student, parents, etc.
Today my favorite tool is
LiveBinders.com!! It basically your 3-ring organization binder, except it's all saved online! You can use it for your professional portfolio to give to future employers. If you do not want everyone to see a specific binder you created, no worries! You can set up a passcode to allow people to view it. You can either upload documents, or just use it to save and organize all those wonderful websites you forget about.
You do not need a LiveBinder Account to view other binders available.
Here is a link to my current ((and still a work in progress)) LiveBinder:
KateTraits - Teacher Nook LiveBinder
For each binder you create, you can make tabs to organize your information. Your tabs can then be even more organized into sub-tabs.