Collaborative Learning with the Cognitive Tutor Algebra. An Experimental Classroom StudyNikol Rummel,Dejana Diziol,Hans Spadamsra(2008)引用 24|浏览10暂无评分摘要Abstract更多查看译文AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要