Leg pain is also frequently a sign of injury, such as the following: 1  Muscle strain is a common injury that happens when the muscle fibers tear as a result of overstretching. 2  Tendinitis is inflammation of a tendon.  Knee bursitis happens when the fluid-filled sacs, or bursa, surrounding the knee joint become inflamed.
Dr. Gabriel Trujillo is the superintendent of Tucson Unified School District. He is a lifelong educator, starting as a teacher with bilingual certification and later moving into administration in roles including assistant principal, principal, human resources director, assistant superintendent for curriculum and instruction. He accepted his current position as superintendent of Tucson Unified in 2017. As the leader of Southern Arizona's largest school district, Dr. Trujillo serves about 47,000 students and their families and oversees 89 schools and programs along with district departments and personnel.
About Our District. Castaic Union School District is a suburban school district located in the Santa Clarita Valley, in the northern portion of Los Angeles County. Castaic serves nearly 2,500 students in grades kindergarten through eight in four schools. We also offer transitional kindergarten and preschool opportunities. Castaic students attend Valencia High School in the William S. Hart Union High School District. The Hart District is planning to build the Castaic High School for a potential opening in 2019. The District employs 110 certificated, 124 classified, 16 confidential, and 12 administrative personnel.