The research aims to determine the feasibility or validity of teaching materials in the form of teaching materials in the form of E-Books as a medium for student learning in strategic management courses and to determine the practicality of teaching materials developed by researchers. The research method used is Research and Development (R&D) or research and development using the 4D development model consisting of define, design, develop, disseminate. The results of research and development of teaching materials in the form of E-Books are based on the assessment of material experts, media experts and linguists, namely the score obtained on the material expert aspect based on validator 1 is 87.50% and validator 2 is 85%, on the media expert aspect based on the Validator 1 is 90% and validator 2 is 80% and on the linguist aspect based on validator 1 is 85% and validator 2 is 80%. Then for the practicality of teaching materials in the form of E-Books get a score of 84.6%. From the results of this study it can be concluded that this research produces teaching materials in the form of e-books that are valid and practical. The results of the material validation reached the "Very High" category, the media expert validation achieved the "Very High" category, and the language validation achieved the "Very High" category. The practicality category is included in the "Very Practical" category. So it can be concluded that the resulting product is said to be valid and practical.

This study aims to provide descriptive information regarding the dynamics of concepts and management that are understood by academics of Islamic Religious Higher Education campuses with their roles as citizens. As citizens, academics get a strengthening of national commitment from Pancasila and Citizenship Education courses at the beginning of the semester as character building on campus through the concept of religious moderation. The method used is descriptive qualitative with a case study design. The results obtained are data obtained according to indicators of understanding of religious moderation. Respondents were considered to have had an attitude of religious moderation related to national commitment and managed an attitude of commitment as part of the Indonesian nation. However, it needs to be maximized by individuals as academic beings in placing themselves and adapting to the environment.

Teacher social competence is one of the competency standards that must be improved nowadays in consideration to the rapid development of technology which erodes the social abilities of the community, including teachers. The principal as a school manager has a very important role in improving the teachers’ sosial competence. This study aims to know the principal’s strategy in improving teachers’ social competence at MTsN 6 Tanah Datar. The type of this research is a case study with a qualitative approach. The research location is at MTsN 6 Tanah Datar. The research informants were the principal and the teachers at MTsN 6 Tanah Datar. Data collection techniques used are through interviews, observation and documentation. Data analysis technique is by data condensation, data display, drawing conclusions and data verification. The result showed that the implementation of teachers’ social competence at MTsN 6 Tanah Datar was good by being able to reflect objective and non-discriminatory actions, interacting with courtesy, polite and empathy, adapting to the workplace environment and students, and being active in community activities and fellow teachers both orally and written. The principal’s strategy in improving teachers’ social competence at MTsN 6 Tanah Datar is interesting and has never been done before by principals in other schools, namely: holding a recitation program by inviting religious leaders, conducting teacher social attitude development by inviting sociologists, developing teacher mental attitudes and personality by inviting psychologists and involving teachers in regional meetings, traditional events or other meetings invited by outsiders.

This study aims to find the meaning and describe the management of organizational culture change in the educational environment at the Sumatra Thawalib Islamic Boarding School, Parabek. The research method used in this research is qualitative with the type of phenomenological study. The instrument in this research is the researcher himself. Data collection techniques are used in the form of in-depth interviews, participant observation, and documentation. The guarantee of the validity of the data is carried out by triangulation of sources and increasing the persistence of researchers in understanding each data obtained. The results showed that the management of organizational culture change in the educational environment at the Sumatra Thawalib Islamic Boarding School, Parabek Evidencettinggi is contained in the acronym "THAWALIB" which consists of (1) Taqwa; (2) himmah; (3) Ahl al-'ilmi wa al-'worship; (4) Wara'; (5) Trust; (6) Layin; (7) Istiqomah; (8) Birrul. The core values of the management of organizational culture change as stated in the eight core values are reflected in various aspects of life that exist in the Educational Institutions at the Sumatra Thawalib Islamic Boarding School, Parabek, Bukittinggi. The management of organizational culture change which is reflected in the acronym for the name of the Islamic boarding school is also the core values of how the educational institution is run to achieve the vision, mission, and goals that have been set.

This article is a part of study on the contribution of credibility and achievement motivation toward performance of supervisor for Islamic teaching teachers (PAI) at state elementary schools in West Sumatera. Based on preliminary observation, it was found that the performance of the supervisor was low due to some assumed factors, such as low credibility. This study was, therefore, to elaborate such contribution. The formulated hypothesis proposed was credibility contributed toward performance of supervisor for Islamic teaching teachers (PAI) at state elementary schools in West Sumatera. This was a correlational study in which all supervisors for Islamic teaching teachers (PAI) at state elementary schools in West Sumatera were taken as the population. The sample was determenined by following Cochran's formula. Likert's scale questionnaire was used to collect the data after validity and reliability had been achieved. The data then were analysed by employing simple correlational and regressional techniques. The findings showed that the hypothesis was empirically accepted. Credibility contributed 15.2% toward performance of supervisor for Islamic teaching teachers (PAI) at state elementary schools. Credibility was categorized fair (65.22% out of maximum score) and performance of supervisor for Islamic teaching teachers (PAI) at state elementary schools was categorized fair (79.38% out of maximum score).