Abstract The level of students' chemical experiments is difficult to evaluate process, objectively, and personally. Use Explain Everything software to record the whole process of the experiment and improve the accuracy of the evaluation. Combine with the process evaluation model, the students' performance in the experiment is digitized to improve the objectivity of evaluation. According to the students' contribution to the experimental process, the value is generated, and the data “portrait” is drawn to achieve the personalization of evaluation.
CHEN Shi-Qing. Exploration of Process Evaluation of Chemistry Experiment Level Based on Explain Everything Software: Coarse Salt Purification[J]. Chinese Journal of Chemical Education, 2024, 45(9): 72-77.