in general, personalized learning is the process of tailoring the curriculum educational methods and techniques so that the learning process is better suited for each learner, with their unique learning style, background, needs, and previous experiences, Personalization is broader than just individualization or differentiation in that it affords the learner a degree of choice about what is learned, when it is learned and how it is learned., 

Many different techniques vary as people and we are so different so the techniques used should be as diverse as we are,Kids learn in different ways and at different paces. Personalized learning is a teaching model based on that premise.

Elearning gives more chances for this through the feedback of the learner with the teacher which allow him more to personalize his curriculum according to the student's need