本文在智教时代背景下,探索了教学模式和教学评价改革，提出了基于雨课堂线上线下协同教学和多模态数据评价体系，并以运城学院力学课程教学实践为例，介绍了教学过程管控和教学效果. 研究发现线上线下协同教学实现了课前、课中、课后和课程评价层层递进的教学设计理念，使知识、能力和素养达到有机融合. 多模态数据评价体系全周期管控学生学习行为，为多维度分层次教学和多样化成绩评定提供了可靠数据支撑.

 Under the background of intellectual education, the teaching mode and teaching evaluation method of mechanics are studied in this paper. On-line and off-line collaborative teaching mode and multi-modal data evaluation system based on Rain Classroom are proposed. Taking the teaching practice of mechanic course in Yuncheng University as an example, the teaching management and teaching effect are introduced in detail. It is found that online and offline collaborative teaching mode realized the progressive teaching idea from pre-class, in-class to after-class and course evaluation, organically integrating knowledge, ability and quality. Moreover, teachers can effectively track students learning behavior in whole term by multi-modal data evaluation system, which simultaneously provides data support for the teaching of multi-dimensional different levels and various process evaluation.