Two more grades were added to the school in 1930.

One new grade will be added in the 2008-09 and 2009-10.

During the 2011-12 year the grade 6 was added to the school.

One grade will be added in each of the next two years.

After 1961 and for the next eight years, a new grade was added nearly every year.

The 10th, 11th and 12th grades will be added over the following three years.

A 5th and 8th grade was added in the 2005-2006 year.

Every year a grade will be added until the school is K-12.

Another grade was added each year for the next three years.

During the 2002-2003 school year the 11th grade was added.