Definition and scope of adult education; concepts related to adult education (continuing education, public education informal education, vocational education, etc.); The historical development of adult education in Turkey; approaches and models related to adult education; adults and learning; purpose of lifelong learning, scope and historical development; Lifelong learning applications in Turkish education system. With the concept of lifelong learning, scientific, entrepreneurial, technological, economic, social, cultural developments and free time in the best way to gain the habit of evaluating and providing the ability to develop skills; education, production, guidance and application activities carried out at various times and levels throughout life promoting economic, social, cultural and technological developments in the direction of adult interests, desires and abilities.