Abstract: In order to help learners master their individual characteristics and learning information defined by adaptive learning system，an open learner moder，called as MindOLM，has been designed and developed．MindOLM adopts mind map to release curriculum knowledge states in learner model to the learner，helping the learner to understand and view his /her learning progress，and the relationships among chapter，section and knowledge point，and inducing his /her meta-cognitive learning experience． In the empirical research，evaluation data was collected through experimental research method，questionnaire survey and face-to-face interviews． The results show that: 1) MindOLM can induces meta-cognitive learning experience on learning planning and self
reflection; 2) MindOLM can presents their learning progress and knowledge level; 3) learners have shown strong acceptance to usability，usefulness，and satisfaction with MindOLM．

Key words: open learner model, learning progress, mind map, meta-cognitive learning experience