What i already know abut my topic

There are alot of things i know about my topic. One thing that I already know is that the teachers in the front office always be keeping up on how many days you are late through the year. Another thing that i know is that last year they started to write up people for having only three tardies which i think was ridiculus. They started to write up because alot of people always started coming in late most of the time. The thing that i dont get is why are they starting school much earlier this year and we still getting out at the same time and last year we started later and got out at the same time we is this year . I think that this is wrong and they should make school tardy bell ring later then it is now. The reason that I know this is beacuse i got written up last year for tardies and i also knew that school started later then it does now. That is how i know about the tardies about it this year.