Khaleda Abdel-Hadi Khaseeb received her BA from Al-Quds University, where she studied Science Teaching Methods. After graduating in 2006, she began her career as an eighth through a 12th-grade teacher at Arora Secondary School for Boys in Ramallah. After ten years of teaching, she felt the need to develop her knowledge structure and advance her career in the field of education, and she obtained her Master of Arts in Teaching from Al Quds University - Bard College in 2016. The Master's gave her extensive knowledge of modern methods, theories, and practices of various new teaching techniques. Moreover, one of Khaleda's most important achievements after obtaining her master's degree is that the student has become the center of the teaching and learning process and a leader in the educational process as well. Furthermore, in September 2020, she was appointed Principal of Atara Girls High School and remains a member of the ENTEC Program “Enhancing the Capacity of Network Teacher Education” at Bard College Jerusalem, for a year now. I participated in a workshop in Jericho about the PISA test and participated in several training workshops for science teachers on higher-order thinking skills, and participated in workshops to review and write the Palestinian curricula at the Ministry of Education. Khaleda was recently appointed as a part-time teacher at Al-Quds University.