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                The Philippine Science High School was established under
                Republic Act 3661, otherwise known as the PSHS Charter. The
                Charter was signed into law on June 22, 1963 by then President
                Diosdado Macapagal.
 
 
 
                  
                    
                      | The
                        PSHS started out in a rented building owned by the
                        Philippine Government Employees' Association (PGEA) on a
                        one-hectare site along the Elliptical Road, Quezon City. |  |  PGEA Building
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                      |  Temporary Prefab
 |  | On
                        August 1, 1970 the school moved to its present campus,
                        using prefabricated buildings on a 7.5 hectare site
                        along Agham Road, Diliman, Quezon City. |  
                
                
                  
                    |  Sciences & Humanities
 |  | On July 1, 1972 the
              school occupied its permanent buildings. The facilities then were
              composed of the Administration Building and a main building called
              the Sciences & Humanities Building (SHB). |  
              In 1982, Dr. Cleofe M. Bacuñgan started to envision a technology
              laboratory. The plans grew to larger proportions as it became
              apparent that the additional subjects in the PSHS curriculum
              resulted in a lack of science & technology laboratory
              facilities. The ground- 
              breaking ceremony for the building was held
              on September 1995.
 
 On September 9, 1996, this new building, called the Advanced
              Science & Technology Building (ASTB) was inaugurated and
              blessed.
  
              
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