Mr. Kozer is a science teacher at Leo. He graduated from Illinois State Alumni with a BS in Chemistry and has undergone all the requirements for teaching certification. He worked in the chemical industry for five years before going back to my passion, which is teaching. He has tutored and taught Chemistry and entry level sciences to small groups for about 10 years along with ACT/SAT prep with an emphasis on reading comprehension, phonics, contextual vocabulary, scientific nomenclature with an emphasis on how to read and interpret graphs.