A graduate of the University of the Philippines in Chemical Engineering, Yna worked in the tutoring industry where she worked with students from various backgrounds to improve their comprehension in different subjects matters, and consequently, their grades. Today, she is one of the most qualified tutors in Science Subjects.
Filipino as Second Language
Senior High School
Earth and Life Science
LANGUAGE OF INSTRUCTION
Chemistry: Using Chemical Formula to Represent Chemical Reactions
Mathematics: Addition and Subtraction of Exponents