Mr. Kovalcin has coached many students is US Olympiad team. He wrote Physics textbook. He has taught physics for over 36 years at various institutions, including Monmouth County Science and Engineering Center at Manalapan High School. He has been teaching a combination of AP physics, C Mechanics, and Electricity & Magnetism, AP Physics I, II, Olympiad Physics, Honor Physics, and regular Physics. He is dedicated, well-organized, and thorough. Over the last decade, he coached the Manalapan HS Physics team in the National Science League to first place. He can clearly and accurately explain difficult concepts so that they can be easily understood. He can also explain the basis and origin of the laws of physics, as well as their applications. Every class, Mr. Kovalcin spent significant amount of time to focus on individual student’s needs. he uses variety of experiment equipment and tools to help student understand the concepts in Physics. Majority of Mr. Kovalcin’s AP students got perfect score of 5. Minority of students got 4. Very few got 3 if any. Mr. Kovalcin is a teacher you don’t want to miss if you are studying Physics.