Mr. Rachmad Tjachyadi, M.S., Mr. Tjachyadi earned his B.S. in Chemical Enginering and Chemistry from the University of Wisconsin at Madison and his M.S. in Chemical Engineering from the University of Texas at Austin. He has taught Chemistry 10-12 (On-Level, Pre-AP, and AP) for 10 years. He has received numerous teaching awards in his career, such as Texas Exes Awards for Outstanding Teachers and Rotary Club's Outstanding Teacher Award for Service Above Self.