摘要：The research aims to measure student performance and know the ability to solve problems through environtment – based learning activities on student of class X Madrasah AliyahSukaNegeri South Bengkulu, this study used pre test and post test. Pre test used to determine students’ early ability. Post test is done to determine the ability to solve the problem of leaners by using LKPD problems based learning . Results of student performance in groups obtained from the learning process using LKPD. Data were analyzed descriptively qualitative. Scores obtained from all aspects assessed are converted to determine the group assessment criteria. Ability to solve the problem of class X student Madrasah AliyahSukaNegeri from the aspect of classical performance included into the category of good and evaluation there is an increase in value between pre test and post test.
关键词：Pembelajaran berbasis lingkungan; Kemampuan kinerja siswa; Kemampuan Memecahkan masalah.
