Abstract: A system and method to generate a first skill-mapped item based on a mapping of at least a portion of first data associated with a first instructional product to a first skill in an ontology. A second skill-mapped item is generated based on a mapping of at least a portion of second data associated with a second instructional product to the first skill in the ontology. Based on first performance data associated with the first instructional product, a first estimate of skill proficiency corresponding to the first skill-mapped item and the first instructional product is determined. Based on second performance data associated with the second instructional product, a second estimate of skill proficiency corresponding to the second skill-mapped item and the second instructional product is determined. Based on the first estimate of skill proficiency and the second estimate of skill proficiency, a combined estimate of skill proficiency relating to the first skill is generated.

Abstract: A cloud-based adaptive-learning platform (ALP) is provided to support an educational mobile or web application, with or without active Internet connections. The ALP is specifically designed to increase learners' engagement, optimize learning outcomes, and improve learning experience.