Live binder can be very useful for school, or teaching! And even trying to get homework done. You can create binders in the site, you can type in a pesrons name and it will do a web search for that person or thing and it is alot faster to find information. Evernote helps manages to do lists and to save images from online. You can take notes on it from meetings and just save it there just online. You can use it in class because their is this tool where you can share notes. Pintrest is normally used by girls... it is a wondorful site to get ideas to do something or if you want to try different recipes there are plenty on it. You can also follow people on it and then you can pin yourself to things that you enjoy.