This study aims to investigate and create a writing learning process that can generate both motivation and results from writing activities. The effectiveness of this model can be seen from students' improvement both the quality of the process and the results of writing learning. Based on preliminary study, this study found a number of data about writing learning. The findings covered students' low writing ability, their learning was still results-oriented rather than process, the learning approach is individual and has not optimized the potential of student interaction and collaboration, and the was only one draft as a product. To overcome the issues mentioned, this study proposes the model of cooperative learning based on interpersonal intelligence. The study applied quasi-experimental, with control groups and experimental groups given pretests and posttests. This study found that there was a significant increase in students' article writing ability. Their development in writing ability can be seen from aspects of content, organization, language, writing mechanics. In terms of the principle content of interpersonal skills, they experienced a significant increase. The implication of this study is to enable language teachers to deliver writing skill teaching to their language learners especially in their article writing.