This research aims to determine the strategy for realizing social harmony in Islamic and Christian communities in Bukit Malintang District, Mandailing Natal Regency, knowing the forms and forms of social harmony and the efforts made to create social harmony in Islamic and Christian communities in Bukit Malintang District, Mandailing Regency. Christmas 2024. This research uses qualitative research methods. Data collection in this research uses observation, interviews and documentation techniques. Social harmony is compatibility, suitability, balance and justice which provides a sense of security, peace and prosperity to all mankind. Broadly speaking, it means the existence of brotherhood and togetherness between religious communities even though they are different in terms of ethnicity, race and class. The results of this research show that in the villages of Promisematogu and Lambou Dahlul Ihsan, each religion teaches to live in peace and tranquility. The importance of awareness among the adherents of each religion makes it very easy to establish social harmony in society. So that people can live in peace, help each other, respect each other, in everyday life. Religious figures also often emphasize the importance of tolerance as a basis for peaceful coexistence. By implementing the Dalihan Na Tolu system, the kinship system has an important meaning that looks at the relationship between Islamic and Christian communities in the kinship system incorporated in Dalian Na Tolu, overcoming relationships that are built on the basis of inter-religious brotherhood.

The purpose of this study was to determine the effect of the Think Pair Share learning model on the learning activity of Christian Religious Education and Character Education of class XI students of HKBP Doloksanggul Private High School in the 2024/2025 Academic Year. The research hypothesis is that there is an effect of the Think Pair Share learning model on the learning activity of Christian Religious Education and Character Education of class XI students of HKBP Doloksanggul Private High School in the 2024/2025 Academic Year. This research method is the Quasi Experimental Design method using the Nonequivalent Control Group Design. The population of all class XI students of HKBP Doloksanggul Private High School in the 2024/2025 Academic Year who are Protestant Christians is 159 students and is divided into 5 classes. The research sample was determined using a purposive sampling technique, namely 30 students in class XI-4 as an experimental class using the Think Pair Share learning model and 33 students in class XI-2 as a control class using the usual treatment (conventional class). The research instrument was a closed questionnaire consisting of 30 items. The research questionnaire data was analyzed using the average difference test formula (N-Gain Score). The average pretest and posttest scores at the first and second meetings of the experiment were 3.06 and 3.77, and for the first and second meetings of the pretest and posttest in the control class were 2.75 and 3.00. So the overall average score of the experimental class is 0.7570 in the high category. The overall average score for the control class is 0.1930 in the low category. Then the t-test obtained a value of t count = 14.170> t table (? = 0.05; df = 61) = 2.000, so H0 is rejected and Ha is accepted. The study concluded that there is an influence of the Think Pair Share learning model on the activeness of learning Christian Religious Education and Character Education of class XI students of HKBP Doloksanggul Private High School in the 2024/2025 Academic Year.

The aim of this research is to determine the positive and significant influence of the Ice Breaking Technique on the Learning Motivation of Class VIII Students at One Roof Middle School Negeri 5 Pangururan in Christian Religious Education and Character Education Subjects for the 2023/2024 Academic Year. The research method used is a quantitative method with a pre-experimental design type in the form of a One Shot Case Study. The population is all 102 class VIII students at One Roof 5 Public Middle School in Pangururan for the 2023/2024 academic year and a sample of 41 people was determined using random sampling techniques. Data was collected using a positive closed questionnaire with 28 items, namely 12 items for variable Negeri 5 Pangururan Subjects of Christian Religious Education and Character Education for the 2023/2024 Academic Year: 1) Test the analysis requirements: a) positive relationship test, obtained a value of rxy = 0.456> rtable(α=0.05,n=41)=0.308. b) Testing a significant relationship obtained a value of tcount= 3.200> ttable (α =0.05, dk=n-2=39)= 2.021. 2) Influence test: a) Regression equation test, obtained regression equation. b) Regression coefficient of determination test (r2) = 20.8%. 3) Test the hypothesis using the F test to obtain Fcount> Ftable=( α =0.05, dk numerator k=15, dk denominator=n-2=41-2=39) namely 10.24>1.92. Thus Ha accepted and H0 rejected.

The aim of this research is to determine the effect of the demonstration method on the active learning of PAK class VIII students at SMP N 3 Lintongnihuta, Humbang Hasundutan Regency for the 2023/2024 learning year. The research hypothesis is: "There is a significant positive influence of the use of the Demonstration Method on the Learning Activeness of PAK Siwa class VIII SMP N 3 Lintongnihuta Kab. Humbang Hasundutan 2023/2024 Academic Year." The population is all class VII students of SMP Negeri 3 Lintongnihuta for the 2023/2024 academic year, totaling 192 people. The research sample was determined using a nonprobability sampling technique, namely purposive sampling, namely class VIII-2 students, totaling 32 people, as the experimental class using the exposure method and class VIII-3, totaling 32 people, as the control class using conventional methods. This research method is a quantitative approach with a true experimental design method and a post-test only control group design. The instrument used in this research was a 30-item questionnaire. Research data is analyzed using the Separated Variance t test formula. From the calculation results, the value of tcount = 4.716 > ttable(α=5%) = 1.671. The tcount value is in the curve area of rejection of H0 and acceptance of Ha. Thus, it can be concluded that the accepted research hypothesis is that there is a positive and significant influence of the use of the Demonstration Method on the Learning Activeness of PAK Siwa class VIII SMP N 3 Lintongnihuta Kab. Humbang Hasundutan 2023/2024 Academic Year.

This research analyzes the management strategy for hot springs in Sipoholon sub-district with the aim of increasing tourist visits.  Sipoholon sub-district has extraordinary natural potential, with stunning views and natural hot springs as the main attraction.  This research uses qualitative research methods, namely direct field research and conducting observations and interviews. The hot springs located in Situmeang Habinsaran, Sipoholon District, North Tapanuli have become an inspiration for hot spring owners to open hot spring tourism, hot water flows with  temperatures of 40 to 70 degrees Celsius make this place feel like another paradise on Indonesian soil. The results of this research are to find out the profile of the owner of the hot spring tourism object and how the management is carried out by the owner of the hot spring tourist attraction in Situmeang Habinsaran Village.  The bath owner always prioritizes maintaining the cleanliness and comfort of the hot spring location. This hot spring is still natural from nature, the hot spring owner only needs to maintain beauty and cleanliness so that visitors feel comfortable while at the tourist location.  Keywords: Aek Rangkat, Hot Springs, Tourism