Go back to directory. Add to Address Book. Heidi Marquedant Phone: 781-446-6290 ;4806work Email: marquedanth@wellesleyps.orgINTERNET Canvas Syllabus 1: Child Study Lab Go back to directory. Add to Address Book. Heidi Marquedant Phone: 781-446-6290 ;4806work Email: marquedanth@wellesleyps.orgINTERNET Canvas Syllabus 1: Child Study Lab WHS Store – Raider’s Cove