Capacity can be seen not only as target and conditions but also a result of every activity. Evaluating capacity is fundamental for each person to recognize advantages and disadvantages in order to self-improve and develop to obtain activities’ quality and effectiveness. Capacity of organizing experiential activities is one of the output standards for students of primary education to serve the aims of Vietnam’s popular education program of 2018, especially in the subject of Experiential Activities and Experiential and Vocational Guidance. This article, therefore, tries to introduce standards to evaluate capacities of performing experiential activities of Primary Education students. In order to complete the research, we apply methodologies of analyzing documents, pedagogical observing, investigating with questionnaire, and interviewing professional experts.