Pengembangan Lembar Kerja Siswa (LKS) Berbasis Problem Based Learning Pada Pendidikan Agama Buddha Kelas X Semester Genap Di Sekolah Menengah Atas Negeri 1 Negerikaton Pesawaran

This research and development aims to develop Problem Based Learning Based Student Worksheets in Buddhism Class X Semester Even in State Senior High School 1 Pesawaran. The research method used in this study is Research and Development (research and development. This method is used to develop existing products, and test the feasibility of the products being developed. The population in this study were 10th grade students totaling 9 people. This study uses steps from Richey and Klein level 3. The analysis technique uses descriptive percentage. Qualitative data from the assessment of products that have been developed during the trial, analyzed using descriptive percentage analysis. This data analysis technique is used to determine the validity and reliability of questionnaires which is used for material experts, linguists and instructional materials experts in testing product feasibility.
The results of product validation tests that were carried out got the results of the material expert getting an average score of 4 with a total score of 124 and a percentage of 80%. Whereas the linguistic test gave an average score of 3.9 with a total score of 117 and a percentage of 78%. Teaching materials expert test gave an average score of 3.9 with a total score of 117 with a percentage of 78%. The three validation tests are then totalized to get a comprehensive picture of the two internal tests that have been carried out. Including the third number of tests gets a total score of 358 with an average answer giving a score of 3.9 with a percentage of 78%. the average giving assessment of worksheets was classified as "good".
The test uses a two-sided test with a significance level of a = 5%. The level of significance in this case means researchers take the wrong risk in making a decision to reject the correct hypothesis by 5% (5% or 0.05 significance is a standard measure that is often used in research). So that the results obtained based on the criteria that have been made with the calculated value -t count <t table (-4.082 <-1.39682) and P value (0.005 <0.05) then it can be concluded that HO is rejected and Ha is accepted or it can be said that there is an increase in value students before using the product after using the product.