Sure, your school might give out a planner but does it really do what you need it to? Does it have enough space to write everything in and if you happen to lose it can you print it out again? Well, if you convert your calendar to Google, you can do it with ease.
In order to do this you will need to have a Google account. If you have signed up for Google Documents, Gmail, iGoogle, or Blogger then you already have one ready and waiting. If you have one simply sign in; if not go to the Google documents site and sign up. It is easy and free.