Lorena Celeridad graduated with a Bachelor of Secondary Education degree with a major in Biochemistry from Pasig Catholic College and Master of Science in Biology from Ateneo De Manila University. Lorena taught for fourteen years in Government School, Philippines, and eight years in Sampoerna Academy, Indonesia, prior to joining the Casa Grande Union High School District. She loves to travel and watch horror movies. Lorena's teaching philosophy is, " Everyone should learn something new every day".