协作知识建构的混合学习活动策略与模式实证研究

An Empirical Study on the Strategy and Model of Blended Learning Activities Based on Collaborative Knowledge Building

“互联网+教育”融合赋能的以学生为中心,“师—生”“生—生”协作建构知识的混合学习模式正在重塑教与学新业态、新模式。基于此提出了“学—教”同频共振有机融合的生态与学习场景建构策略,“阶段递进—螺旋上升”的协作知识建构混合学习活动模式。经两轮实践验证了建构的策略与模式的有效性,同时发现针对高职学生学习特质,工程技术类课程将学生协作探究成果与课堂研学优化共享成果,通过仿真、动画虚实融合演示获得直观化验证与体验,有助于进一步提高学生学习绩效与职业岗位综合能力,对“学—教”同频共振有机融合大有裨益。

The student-centered blended learning model of"teacher-student"and"student-student"collaborative exploration of knowledge empowered by the integration of"Internet+education"is shaping new forms and models of teaching and learning.Based on this,the paper proposed the strategies of constructing an ecological and learning scenario characterized by organic integration of learning and teaching,and a blended learning activity model based on collaborative knowledge building characterized by"progressive stages"and"spiral rise".After two rounds of practice,the effectiveness of the strategies and models was verified.It was also found that considering the learning characteristics of higher vocational students,it is better for the students of engineering technology courses to share the results of collaborative exploration and classroom research optimization,and obtain visualization through simulation and animation.The students'learning performance and comprehensive professional ability will be improved and the organic integration of learning and teaching will be promoted.