Anticipating a change to state university requirements in 2016, the Sharon school district is considering requiring four years of math for high school graduation instead of three. If Sharon approves the policy, which could happen as early as this month, the district will join a growing number of school systems in the state - 29 percent in 2010 - that mandate a fourth year.
Unlimited access to BostonGlobe.com for only 99 cents for the first 4 weeks.Sign up
Are you a home delivery subscriber?
Get FREE access as part of your print subscriptionStart Here
Contact us for help