This research aims (1) to determine the internal and external factors that cause learning difficulties for students majoring in TKRO at SMK N 4 Lhokseumawe, (2) to find out learning strategies that can help class XI students majoring in TKRO at SMK N 4 Lhokseumawe. This research is descriptive qualitative research. Data was obtained through observation, interviews, documentation. The research subjects were class XI students majoring in light vehicle engineering at SMK N 4 Lhokseumawe. Research data was analyzed using data reduction analysis methods, data presentation, and drawing conclusions. Based on the results of interviews with class Factors that cause learning difficulties include the classroom atmosphere, the way the teacher teaches, and students' internal factors such as physiology and psychology. So this research was conducted with the aim of analyzing and finding strategies to overcome students' learning difficulties. The results of the study with an average acquisition of student learning difficulties of 2.648 are included in the High category. With the qualification of learning difficulties for automotive electrical material is "High" at SMK Negeri 4 Lhokseumawe. In order to overcome this problem, teachers need to change their teaching style and encourage interaction with students, while students need to be more focused and conducive during learning. It is hoped that collaboration between teachers and students can help reduce the level of learning difficulty in automotive electrical subjects for class XI students majoring in light vehicle engineering at SMK N 4 Lhokseumawe.

The Teacher Professional Education Program (PPG) aims to improve teachers' competence in carrying out the learning process, which in turn has an impact on improving the quality of education. The purpose of the research is to find out how to evaluate the literacy and numeracy skills of teachers participating in the PPG Certain Teachers. This study uses a qualitative approach, namely evaluation research with a case study method that focuses on one phenomenon. The design models used in CIPPO evaluation are context, input, process, product, and outcome. The population is all informants, namely PPG managers, PPG Coordinators, Lecturers, Pamong Teachers and PPG participants of Certain Teachers totaling 569 people. Data collection by document study, interview guidelines and observation guidelines. Qualitative data analysis uses the Miles and Huberman model, namely data reduction, data presentation and conclusion drawn. In general, based on the graduation percentage of 99.3% declared to have passed UKPPPG and 0.7% did not pass UKPPPG, it can be concluded that the literacy and numeracy skills of teachers participating in certain PPG Teachers are very good and the PPG program at LPTK Malikussaleh University can continue.