'science-focused' originates from the combination of 'science' and 'focused', where 'science' refers to the systematic study of the structure and behavior of the physical and natural world through observation and experiment, and 'focused' means concentrated or directed attention.

'science-focused' evolved from the need to describe educational programs or approaches that prioritize scientific subjects and methodologies.

Initially, it meant 'concentrated on science', and this meaning has largely remained the same in modern usage.