The given figure illustrates the changes that have taken place at West Park Secondary School since its construction in 1950 to 2010.
In brief, the school went through different variations in the area from 1950 to 1980 and 1980 to 2010. The most distinct change was installation and expandation of car parking area in the place of houses and farmland. Similarly, science block and sports field were also added in 1980.
Furthermore, the school experienced changes in its building as well. In 1950, there was only one building contributing as a whole school. But, by 1980, the science block and car parking area were added in the place of houses. Similarly, the farmland from 1950 was converted into a sports field for the school. While the area of playground remained constant till 1980, it was shrunken to almost half its size in 2010. This was because the car park covered the previous sports field, which meant that sports field was adjusted closely beside the playground.
By 2010, the school was divided into main building, science block, sports ground, playground, and car park. Among these, car park covered most of the area whereas in 1950, there was no car parking area at all.