Bishop Gatimu Ngandu Girls is a C1 or a national girls school in Mathira West Sub County in Nyeri County. In 2025 KCSE results the school had 11 Students with an A plain, 70 with an A minus, 104 with B plus and 105 students with B plain. The minimum grade achieved was D plain, only 2 students had this mean grade. Majority of the students ranged between A minus to B minus . The school had 97.17 % students transition to university.

Betty is a qualified teacher with a Bachelor of Education (Arts). In addition, she is a registered Certified Public Accountant. She has been teaching and offering part-time accounting services for the last 10 years. She is passionate about education, accounting, writing, and traveling.
