High School Teachers
Martha Díaz Calle
I’m an experienced, determined and resourceful language educator. My teaching experience began as a French Teacher for the MEP and from then on I’ve worked non-stop as an English Teacher in different prestigious Costa Rican institutions as well as a Substitute Teacher for the Central Oahu District in Hawaii for several years. This opportunity gave me the chance to learn about various grade levels, school environments, and methodologies. I possess a Bachelor’s degree in French from the UCR and I have completed most of the courses to obtain the Master’s Degree in English as a Second Language at the same institution. In addition, I like to be up-to-date in my field and I’ve recently participated in workshops such as the use of technology in second language teaching at the University of Minnesota, PBL Learning, 21st Century Skills among others.
Martín Garita
I started my career in a DA institution before joining Saint Gregory School. I have been working here since 2015. It is a great institution where my heart now belongs, not only for its quality but also the kindness of its students.
Being a teacher at SGS is one of my major professional achievement. Throughout the years I have learned a lot and keep on learning every day.
Marcos López
I have a Bachelor’s Degree in Mathematics, also I´m tutor of Mathematical Costa Rican Olympics and MATEM teacher at the University of Costa Rica.
I consider myself a very organized, responsible and helpful person, I am very active and cheerful in my work as a teacher of mathematics. I love watching students learn and enjoy my subject and watch them grow intellectually. I am also a faithful lover of order and discipline as a tool to achieve the objectives set.
Susana Chacón
My name is Susana Chacón, I graduated in Spanish Philology from the UCR, I’ve been working at Saint Gregory for over 22 years since Mrs. Calderón opened the high school and invited me to be part of her project. There is nothing more than I enjoy than teaching and forming future generations. God has given me the privilege to guide them from seventh grade until they graduate. Being part of the Saint Gregory family has been a wonderful experience, that I could have never dreamed of.
Carlos Eduardo Alfaro
My name is Carlos Eduardo Alfaro, I’ve a degree in Mathematics (licensed degree) from the UCR. Also, I took part of an international congress to improve mathematical education in Mexico, Dominican Republic and Costa Rica. This is my fifth year of experience working in high school. Previously I participated in various projects in the UCR partaking in areas such as Talamanca, Nicoya and Sarapiquí.
Jacqueline Alvarado
My name is Jacqueline Alvarado. As part of my professional training, I have a Bachelor in Education with emphasis in the teaching of Social Studies and with a Degree in Educational Evaluation. In order to be up to date in the prevailing educational methodologies I have taken courses related to 21st Century Skills, PBL, Blending Learning, and Flipped Classroom among others. In addition, I am certified by ASOBITICO to teach the History course in the International Baccalaureate Program. Before becoming part of this great institution I have had the opportunity to work in other prestigious schools in the country.
I describe myself as an organized and dynamic person who likes challenges and enjoys the activities I am part of.
Jose Paniagua Trejos
I’m a native speaker who has been in the country for the past 15 years. I have a degree in English Education with emphasis in translation as well as a Master’s degree (Administration with emphasis in Education). I love teaching and have been doing it since 2006. Working with my students has been a great experience that goes beyond education and it even translates to the basketball court.
Ericka Rodriguez
I am Ericka Rodriguez Vargas. Graduated from the Universidad Experimental Pedagógica Libertador. Caracas Venezuela.
Started and completed my studies from pre-school to high school in Souderton, Pennsylvania. With more than 25 years of experience as a teacher, I have held positions as a professor in the areas of History, Geography, Social Studies, Science and English as a second language in the areas of phonetics, phonology and literature from school to university level. I worked as a university professor at the Master’s level for 11 years. I have had the opportunity to accumulate extensive international experience both professionally and personally. Collaborating as an international moderator of Rotary Club and contributing my knowledge in the area of Translation to private companies. I have worked at SGS since February 2015.
Gabriela Leiva
My name is Gabriela Leiva, your Biology professor and currently have nineteen years of experience in the field.
I’m pro active, communicative and have a great interest in the well being of my students as well as my coworkers. In Saint Gregory I teach the biology program from 9th to 11th grade and I’m the IB coordinator.