Welcome to Mr. Groneman's webpage!
Above, you will find links to each of my current classes with resources and announcements available!
Please feel free to contact me at gronemanb@hauppauge.k12.ny.us or contact the High School main office.
Above, you will find links to each of my current classes with resources and announcements available!
Please feel free to contact me at gronemanb@hauppauge.k12.ny.us or contact the High School main office.
