An independent K-8 school in Marin County

  • MARK DAY SCHOOL, ARE YOU READY?!

    We have news of a special visit in 2015! Click here to see the message.

  • MARIN VOICE: CARDBOARD WORLD!

    Bonnie Nishihara, Assistant Head for Educational Design and Innovation, has a piece in the Marin Independent Journal about the best use for all those cardboard boxes and tubes that pile up at this time of year: CARDBOARD WORLD!

  • SCHOOL CLOSED THURSDAY, DECEMBER 11

    Due to the projected storm, Mark Day School will be closed on Thursday, December 11. Unless you hear differently from Joe Harvey (via our automated call system or school broadcast), we will see you all back here on Friday morning. Stay safe, everyone!

  • MAKE IT FOR GOOD

    The students in our Open Lab elective are creating prototypes for smokeless stoves. Their thoughtful process and hard work in building them are resulting in some really cool designs.