Sue Henneberry, Principal
321 Salmon Brook Street
Granby, CT 06035
School Hours: 7:35am-2:20pm
Early Release: 7:35am-12:00pm
Access ZippSlip Login Page Click on LOGIN button in the upper right corner of the screen. One login per family. Use your smart phone to respond to trips by clicking on the ZippSlip link here or in your email.
Nondiscrimination / Equity Information:
Geisslers and Stop and Shop Gift Cards are available in the office for $50 and $100, with 2.5% credit going to your child's eigth grade trip account.
Big Y, Stop & Stop & Shop, and Target
GMMS is registered for bonus points through Big Y Education Express Program (School ID #5241), Stop & Shop A+ Bonus Bucks Program and Target Take Care of Education (School ID #07755). Please sign up and designate GMMS so the school receives bonus dollars and supplies.