Abstract
Researchers used quantitative experimental research with the instruments: self-assessment questionnaires and knowledge tests. The results average score of tolerance assessment was 82.37 indicating that the LKS assisted NHT method was effective in increasing tolerance and PAK learning outcomes. The posttest score increased with a class average of 86.37. The regression test showed a positive effect of tolerance on learning achievement of 84%. The LKS assisted NHT method is effective in increasing PAK tolerance and learning achievement.