original: Ballan Primary School was established on 8 January 1855.
simplifications: Ballan Primary School was made on 8 January 1855. Ballan Primary School was created in 1855. Ballan Primary School was founded on 8 January 1855. Ballan Primary School started 8 January 1855. Ballan Primary School was founded on 8 January 1855. Ballan Primary School opened in 1855. Ballan Primary School was opened January 8, 1855. Ballan Primary School was started on 1/8/1855. Ballan Primary School was founded on 8 January 1855. Ballan Primary School was created on the 8th January, 1855.