• Welcome to SDOHS Biology.

    In order to gain access to this course you need to sign in to your canvas account. https://dvusd.instructure.com/login/ldap

    If you ever need to get ahold of me for any reason, please feel free to email me Thomas.Johnson@dvusd.org.

  • Mr. Johnson's Class Schedule:

    Period          Class Name

    1st              Biology

    2nd             Biology 

    5th              Biology

    6th              Biology

    7th              Biology