DOSHEL Services

Services and Products Since 1972



Math Tutoring

​​With a BEE (Electronics), MSE (Engineering) and an AbD (Circuit Theory, Computer Science and Communications Theory), Donald Baechler became a High School substitute teacher in 2001 after his retirement from the Telecommunications industry in 1999. This training and experience, as well as reading a variety of math textbooks for Recording for the Blind and Dyslexic (now Learning Ally), gives him insight into varied approaches to presenting algebra, geometry, calculus and physics. He is a Registered Professional Engineer (Ret.).

Tutoring can be provided along the Connecticut Shoreline from East Haven to Old Saybrook.  Arrangements can be made for tutoring sessions in your home, at a convenient library or in any available public building.