Improving Collaboration Skills of Grade 8 Students Through Cooperative Learning Strategies: A Classroom Action Research

Collaboration is recognized as a core 21st-century skill, yet it is often assumed rather than deliberately taught. This classroom action research examined whether Cooperative Learning Strategies (CLS) could improve the collaboration skills of Grade 8 science students and how the process contributed to the teacher-researcher’s professional practice. Following the action research cycle of Kemmis and McTaggart (1988), 57 Grade 8 students from two intact sections of a private secondary school were organized into twelve small groups and engaged in a series of cooperative, artifact-based science activities across three life-science topics over one instructional cycle. Collaboration was measured before and after the intervention with a twenty-item Survey Questionnaire on Collaboration (SQC), during the intervention with the Level of Collaboration Scale (LCS), and through rubric-based peer and teacher assessment of group artifacts (RSA). Students’ baseline responses on collaboration were uncertain (composite mean = 3.25). Following the intervention, SQC composite scores rose from “agree” (grand mean = 3.92) to “strongly agree” (grand mean = 4.64) on both group-trust and collaborative-learning indicators. During the intervention, groups demonstrated a mean collaboration level corresponding to “coalition”, with seven of twelve groups reaching the highest level, “collaboration”. Peer- and teacher-rated group artifacts were judged advanced to proficient in completeness, creativity, organization, and accuracy. Students’ reflections corroborated the quantitative gains, describing increased trust, openness, and enjoyment in group work. The findings suggest that deliberately structured, artifact-based cooperative tasks, rather than group work alone, can move adolescent learners from uncertainty about collaboration toward confident, trust-based teamwork within a single instructional cycle, offering science teachers a replicable, low-cost model for embedding collaboration in content instruction.