An Analysis Of Character Education Values In English Textbook “When English Rings The Bell” For Eight Grade Students Used By Mts Nurul Yaqin

Abstrak

This study aims to describe students' problem-solving skills in solving problems in the Business Statistics 1 course based on mathematical skills. This study uses a descriptive qualitative approach with student subjects categorized into low, medium, and high mathematical abilities. Data was collected through problem-solving tests, answer sheet documentation, and interviews as supporting data. Problem-solving ability analysis refers to four stages, namely understanding the problem, developing a plan, executing the plan, and re-examining the results of the solution. The results of the study showed that students with low mathematical skills were not able to complete the problems completely, especially in the calculation of variance, standard deviation, diagram presentation, and data interpretation. Students with moderate mathematical ability are able to complete some calculation procedures, but still experience shortcomings in the accuracy of concepts and interpretation of results. Students with high mathematical skills are able to solve problems in a more orderly, complete, and according to the concept. Thus, mathematical skills play an important role in the quality of student problem-solving in the Business Statistics 1 course.