The term "education gap" refers to the disparity between different levels or groups in terms of education, knowledge and skills. It is often used to describe the differences in educational attainment among individuals from different socio-economic backgrounds, geographic locations, age groups, genders, races, etc. The education gap can have significant impact on an individual's life opportunities, employability, income levels, and overall social mobility. It is often seen as a barrier to equality of opportunity and can perpetuate cycles of poverty and inequality in society.