From the website:

As a school for young children, Beginnings offers a unique program and curriculum - one that provides an important pathway for guiding children from 3 months to 8 years in all areas of growth and development – emotional, social, cognitive and physical.

They have a beautiful facility surrounded by greens. There are swimming lessons, although I don't know if it's included in the price or not. For a full time young toddler, it costs $2,194. For preschool full time, it is $1,756. The person who contacted me was Katherine, 781-891-1011.