Bill Gross, who has been volunteering in Michael Efron’s high school physics classroom three days a week for eight years, shares with the Cape Elizabeth Board of Education Tuesday why he gives his time to Cape Elizabeth students during recognition of high school volunteers at the board’s Jan. 9 meeting. Retired attorney David Hillman, a volunteer coach with the mock trial team and retired engineer Eric Jenson, who has been volunteering with the Cape Elizabeth robotics program for 11 years, were also honored. (Michael Kelley photo). 5p1.jpg