In 1984 LEGO released 4 Dacta sets. The largest Dacta set from 1984 was
1053 Community Buildings with a piece count of 914.
Dacta was an original LEGO theme from 1960 to 2003 that deals with all things that can be used with educational facilities, such as DUPLO and TECHNIC. Dacta was later replaced by the LEGO Education theme. Sets in the Dacta product line were exclusively developed for usage in younger aged schools so the sets typically contain a large amount of pieces for playing and learning in groups. The sets were designed to contain a higher number of bricks and elements at a lower cost.
1984 LEGO Sets
1984 marked the launch of the LEGO Space "Futuron" subtheme, which introduced a more futuristic and modern design aesthetic to the broader Space theme, captivating fans with new minifigures, vehicles, and space bases. Additionally, 1984 saw the birth of the LEGO Castle "Crusaders" and "Black Falcons" factions, enriching the Castle theme with more intricate storylines and detailed sets.