Total funds that are received by school districts are calculated through a formula. The Pennsylvania Department of Education oversees four appropriations used to fund students with special needs: Special Education; Approved Private Schools; Pennsylvania Chartered Schools for the Deaf and Blind; and Early Intervention. The Pennsylvania Special Education funding system assumes that 16% of the district’s students receive special education services. It also assumes that each student’s needs accrue the same level of costs. The state requires each public school district and charter school to have a three-year special education plan to meet the unique needs of its special education students. In 2012, the Obama Administration's US Department of Education issued a directive requiring schools include students with disabilities in extracurricular activities, including sports. Dallas School District received a $1,112,033 supplement for special education services in 2010. For the 2011–12, 2012–13 and 2013-14 school years, all Pennsylvania public school districts received the same level of funding for special education that they received in 2010-11. This level funding was provided regardless of changes in the number of pupils who need special education services and regardless of the level of services the respective students required. Additionally, the state provides supplemental funding for extraordinarily impacted students. The district must apply for this added funding. In 2013, the state's Special Education Funding Reform Commission provided a report on the state of funding for special education in the Commonwealth. Funding for special education programs is borne largely on a local basis at 60%, with the state contributing $1 billion or 30% and the federal government providing 10% of the funding. The District Administration reported that 168 or 6.16% of its students were gifted in 2009. By law, the district must provide mentally gifted programs at all grade levels. The primary emphasis is on enrichment and acceleration of the regular education curriculum through a push in model with the gifted instructor in the classroom with the regular instructor. This approach permits such specialized instructional strategies as tiered assignments, curriculum compacting, flexible grouping, learning stations, independent projects and independent contracts. Students identified as gifted attending the High School have access to honors and advanced placement courses, and dual enrollment with local colleges. The referral process for a gifted evaluation can be initiated by teachers or parents by contacting the student's building principal and requesting an evaluation. All requests must be made in writing. To be eligible for mentally gifted programs in Pennsylvania, a student must have a cognitive ability of at least 130 as measured on a standardized ability test by a certified school psychologist. Other factors that indicate giftedness will also be considered for eligibility.