Chandigarh, Jan. 31 -- Dev Samaj College of Education, Sector 36 B, Chandigarh conducted PU Inter-Zonal Skill-inTeaching and On-the-Spot Preparation of Teaching Aids Competition in which more than 120 participants from around 60 colleges of Punjab and Chandigarh competed in three subjects namely social studies, home science, and physical education. College principal congratulated all the winners....