The diagrams below show the changes that have taken place at West Park Secondary School since its construction in 1950 Summarize the information by selectin and reporting the main features and make comparisons where relevant

Given are the three diagrams contrasting the modification of West Park Secondary School in three distinct years: 1950, 1980 and 2010, initiating from 1950.
It is perceptible that, the location experienced drastical alterations and appearance of multitudinous facilities.
In the 1950s, the school and the residents' houses were located adjacent to the main road and to the south of it which were southest for the former and southwest for the later. Meanwhile, the farmland and playground was to the south of respectively the houses the school.
In the 1980s, the original dwellers' houses was separated into two halves to take place for the parking lot and the other one was associated with the school building and became the space for science block. Besides, the original farmland was replaced to a sports field.
After 30 years, the car park was enlarged to the south of this district; consequently, the playground was diminished.