Hereunder, I´m going to write about a teacher that I had in basic education, who inspired me to follow this path of education in the area of mathematics. She only taught me for a year, which was enough to change my perspective, her name is Fresia Quezada. Currently, she is a retired teacher; approximately 7 years ago she stopped practicing her profession. Throughout her career, she worked in municipal schools, she believed that municipal education should be free and of the same quality as that of private schools. When I joined the establishment where she worked, apart from teaching classes, she was also head of PTU (Pedagogical Technical Unit). At first, I didn´t like her at all, she had a very strong character, it seemed like she was always angry and her voice was so loud that it always seemed like she was screaming. I remember that it bothered her that they interrupted her while she was teaching classes, because she found it disrespectful. I remember that one day I had to go to ...