I'm | Timothy J. from coralville IA. If you are interesting in improving your English skills, please contact me. ... contact me
I have worked as an industrial chemist for 30 years. During this time, I obtained extensive knowledge of practical organic and analytical chemistry.My past teaching experience includes private tutoring as well as working as a teaching assistant in the Chemistry program at Vanderbilt University. I have always found my teaching experience rewarding for both myself and my students. One of the best techniques I have found is working through the problem set, step by step, to see what specific