Students at SMP Negeri 4 Kodi also experienced difficulties in learning to write this poem. In response to poetry learning that has not been maximized, the researchers carried out research on the development of teaching material sources in the form of modules based on local wisdom of poetry writing materials with a problem based learning approach. The research method used in development research is a research model used for the development and validation of educational products. The data collection instrument used interviews, tests, questionnaires and validation sheets. The data analysis technique was validated with expert validation. The results showed that the validation of material experts at the design stage was 83.3% which was included in the assessment criteria of Good. The results of the validation of the design experts at the design stage. The results showed a value of 59.6% with the assessment criteria Fairly Good. The results of the validation of linguists at the design stage are 80.5% with Eligible criteria. The results of expert validation can be seen that the average validation score of material experts, design experts, and linguists is 2.9 with a percentage of 73.4%. These results are included in the valid category and can be used after going through minor revisions. As many as 20 of 23 students or 86.9% of students had met the minimum completeness score indicating that the product developed had met the criteria for Highly Effective. In the practical aspect, the average score is 3.38 or the student response value is 84.38%, indicating that in the practical aspect, the module based on local wisdom is poetry writing material with a problem based learning approach that was developed including the Practical criteria.