Career
During his years as a homeschooling advocate, Kowalke was a columnist and writer on grown homeschooler issues for Home Education Magazine (1997-2002), Life Learning magazine (2004-2008) and Home Educator’s Family Times (2004-2006). He spoke regularly at homeschooling conferences in the United States. and abroad, and later started The Unschooler Experiment (2010-2013), a web magazine and podcast for unschoolers, by unschoolers. Kowalke also worked for pioneering homeschooling umbrella school, Clonlara (2003-2004), and Indian homeschooling advocates, Shikshantar Andolan (2004-2005).
He himself was homeschooled until college.
His most notable work in the homeschooling community was his 2001 documentary, Grown Without Schooling (2001), the first documentary about grown homeschoolers and only the second documentary ever made about homeschooling (the first being Inventing a Girl). The documentary was roundly praised in the homeschooling community for its accurate but sometimes unvarnished look at what it means to grow up outside of the school system.
The documentary drew strong praise from many of the leading home education personalities of the day, including Teenage Libration Handbook author, Grace Llewellyn, prolific education author, Linda Dobson, and former Growing Without Schooling magazine editor, Susannah Sheffer. Former publisher Holt Associates publisher and homeschooling speaker, Pat Farenga, used clips from the documentary in his talks for many years after the film made its debut.
Major media outlets such as the The New York Times, British Broadcasting Corporation, Boston Globe, Cable News Network, and The Times of India have interviewed Kowalke for his work on homeschooling.