The Development of Instructional Model for the weaving of ULOS Batak Toba Aided with Audiovisual Media in Sman 1 Tarutung

The purpose of this research is to develop instructional model on Ulos Batak Toba weaving aided with audiovisual media. In this study, respondents were grade X and grade XI students of SMAN 1 Tarutung. The research design was development research purposed by Borg and Gall that modified by the step of development according to Dick and Carey. Data collecting technique were document study, interview, questioner, and achievement test. The experts' validation, evaluation one to one, evaluation of small group and field test were done to know the product feasibility. Then, based on the result of evaluation, it was known that the instructional product was very feasible to be used, but it still needed a revision. The result of data analysis on field trial group showed that students' score was higher than the criteria of minimum completeness (85.84 > 80). Finally, it can be concluded that instructional model on Ulos Batak Toba weaving by assisting of audiovisual media in SMAN 1 Tarutung is effective and able to increase students' skill in weaving ulos.