Matt Shanahan has been a teacher for eighteen years, the past twelve in Yonkers, New York. Ive taught an array of courses from grade school to high school, but I have a masters deg...vizualizați mai multeMatt Shanahan has been a teacher for eighteen years, the past twelve in Yonkers, New York. Ive taught an array of courses from grade school to high school, but I have a masters degree in teaching history. Ive lived in New York for pretty much my whole life. My passions lie in teaching history and geography to all age levels.vizualizați mai puține