The Effectiveness of Peer Learning in German Language Classes at Delta State University

This study evaluates the effectiveness of peer learning as an instructional strategy in German language classes at Delta State University, Abraka, in Delta State within the South South geopolitical zone of Nigeria. Peer learning, in which students collaborate to complete language tasks and support each other's linguistic development, has been identified in international research as a valuable complement to teacher-led instruction. However, its effectiveness in the specific context of German language education in Nigerian universities has not been rigorously tested. The study employs a quasi-experimental design, randomly assigning 120 first-year German language students to either a peer-learning experimental group or a conventional instruction control group over a twelve-week semester. Both groups were administered pre-tests and post-tests assessing speaking, writing, and grammar competencies. Findings indicate that students in the peer-learning group demonstrated significantly greater improvement in oral fluency and written accuracy compared to their counterparts, while differences in formal grammar test scores were less pronounced. Qualitative data from student journals and reflective interviews also suggest that peer learning increased confidence and reduced anxiety. The study recommends the systematic incorporation of structured peer learning activities into German language teaching plans. Keywords: peer learning, German language classes, Delta State University, oral fluency, collaborative learning.