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Fjcastillo

Fernando J. Castillo

Fernando started his work in education as a middle and high school teacher, teaching both math and ENL (English as a New Language) classes. He has served as a mathematics assessment specialist and a mentor and supervisor to secondary pre-service math teachers. Fernando is a dog dad and enjoys tutoring math students of all ages outside of work. He holds a master’s degree in Curriculum and Instruction with a focus in Mathematics from Purdue University.

 
Boolean Math

Learn the basic ideas of what Boolean algebra is, along with some history and examples. Use the free activity to have high school students practice evaluating logical Boolean expressions.

Fernando J. Castillo