This book constitutes the proceedings of the Second International Conference on E-Learning, E-Education, and Online Training, eLEOT 2015, held in Novedrate, Italy, in September 2015. The 26 revised full papers presented were carefully reviewed and selected from 52 submissions. They focus on e-learning and distance education in science, technology, engineering and math.

This book constitutes the proceedings of the 4rd International Conference on e-Learning, e-Education, and Online Training, eLEOT 2018, held in Shanghai, China, in April 2018. The 49 revised full papers presented were carefully reviewed and selected from 120 submissions. They focus on most recent and innovative trends in this broad area, ranging from distance education to collaborative learning, from interactive learning environments to the modelling of STEM (Science, Technology, Mathematics, Engineering) curricula.

This book constitutes the proceedings of the 3rd International Conference on E-Learning, E-Education, and Online Training, eLEOT 2016, held in Dublin, Ireland, August 31 - September 2, 2016. The 25 revised full papers presented were carefully reviewed and selected from 35 submissions. They focus on topics as augmented reality learning, blended learning, learning analytics, mobile learning, virtual learning environments.