Cross-Cultural Communication Between Pakpak Simsim and Pakpak Boang

This study aims to determine cross-cultural communication between pakpak simsim and pakpak boang, factors of language differences in communication, clan identity factors, cultural customs of pakpak Simsim and pakpak Boang. as well as communication in customs and traditions. Similarities in language or communication are used by both, but what distinguishes them is the dialect as in the mention of the letter "r" in Boang language, it sounds "gh" in the sound of "ghaif" in hijaiyah letters. This study uses descriptive qualitative methods or library research. The data sources used are observation, interviews, primary and secondary data. The theoretical basis used is interaction theory and social identity theory. The informants in this study are traditional leaders and also the people of the Pakpak Simsim and Pakpak Boang tribes. The research conducted, it can be concluded that in the context of cross-cultural communication between Suak Simsim and Suak Boang basically have different dialects in interaction and also differences in language even though they also have some similarities in language, as well as clan

Possibility of municipal waste management with Refuse-Derived Fuel (RDF) mixed paper and garden in Depok City

Paper and garden waste are among the various types of rubbish commonly encountered in urban areas in Indonesia, including the city of Depok. Notably, not all paper waste can be recycled by garbage collectors into new products. In addition, garden waste is also garbage, one of the wastes produced daily from gardening activities. This study analyzed the potential for reducing paper and garden waste using as Refuse-Derived Fuel or RDF in Depok City. This study analyzes the quality of RDF based on the parameters of water content, ash content, density, and calorific value resulting from the material substitution. The results were analyzed using the multicollinearity and Kepner-Tregoe Decision Analysis (KTDA). The results of the multicollinearity test showed that the ash and water content could reduce the calorific value of RDF mixed with paper and garden waste. The addition of garden waste composition can increase the calorific value. Based on the results of decision analysis using KTDA, it shows that the variation of the mixture of 75% paper waste and 25% wood waste has the most prominent points compared to other variations. Material Flow Analysis (MFA) utilization of this waste can reduce the generation of paper and garden waste by 3.5% and 12.3%, respectively.Sampah kertas dan kebun adalah beberapa jenis sampah yang biasa ditemukan di perkotaan di Indonesia, termasuk kota Depok. Perlu dicatat, tidak semua sampah kertas dapat didaur ulang oleh pemulung menjadi produk baru. Selain itu, sampah kebun juga merupakan salah satu sampah yang dihasilkan sehari-hari dari kegiatan berkebun. Kajian ini menganalisis potensi pengurangan sampah kertas dan kebun dengan menggunakan Refuse-Derived Fuel atau RDF di Kota Depok. Penelitian ini menganalisis kualitas RDF berdasarkan parameter kadar air, kadar abu, berat jenis, dan nilai kalor hasil substitusi bahan. Hasil penelitian dianalisis menggunakan multikolinearitas dan Analisis Keputusan Kepner-Tregoe (KTDA). Hasil uji multikolinearitas menunjukkan bahwa kadar abu dan air dapat menurunkan nilai kalor RDF yang bercampur dengan kertas dan sampah kebun. Penambahan komposisi sampah kebun dapat meningkatkan nilai kalor. Berdasarkan hasil analisis keputusan menggunakan KTDA menunjukkan bahwa variasi campuran 75% limbah kertas dan 25% limbah kayu memiliki poin paling menonjol dibandingkan variasi lainnya. Pemanfaatan Material Flow Analysis (MFA) limbah ini dapat mengurangi timbulan limbah kertas dan kebun masing-masing sebesar 3,5% dan 12,3%

IMPROVING STUDENTS' LEARNING OUTCOMES THROUGH PJBL LEARNING MODELS IN PRACTICES FOR MAKING OF CASTING TAPE (Manihot utilissima) WITH THE ASSISTANCE OF MEDIA QUIZIZ

Learning is a process of changing behavior so that knowledge and skills are obtained to be better than before. Factors that influence the quality of an educational program include the quality of students, the availability of teaching materials, curriculum, facilities/infrastructure, class and school management, and so on. This study aims to prove that the project based learning model with quizizz media can improve student learning outcomes. This research is a class action research using a project-based learning model with the help of Quizzz. This research was conducted through two cycles. Luckily, the students seemed happy to carry out this project based learning and they started to do it in collaboration. Then collaboration grew the respinsibility from each of them. Therefore it will have a positive impact on student progress. Moreover, it is true that the result gave an increase in student learning activities and student learning outcomes. The conclusion of this study is that the project based learning model with the help of Quizizz has succeeded in increasing student learning outcomes

Effectiveness Of Tajin Water (Rice-Water) As A Coupling Food To Improve Weight Board (Mus Musculus)

Malnutrition can occur on children of aged 6 to 24 months. During this period, there is generally a change in needs from exclusive breastfeeding to complementary foods and additional food can also be added. Starch water which is a springy white liquid obtained from rice that is cooked with the nutritional content of energy, protein, fat, carbohydrates, calcium, iron, vitamin B1. This study aims to test the effectiveness, determine the best concentration and determine the influence of the length time from using of starch water as an additional complementary food to increase body weight of male mice (Mus musculus) for 21 days by oral treatment. The experiment and method that used in this experiment is was pretest-posttest control group design. Starch water is obtained by means of rice being heated with 1200 mL of water for ± 30 minutes, filtering and extracting is obtained. Starch water concentrations commonly used empirically tested in this study are concentrations of 12.5%; 18.7%; 25%. The 25% concentration is the concentration that has an effective effect on body weight of mice with the results (21.87 ± 4.29) which differ 2.38% from the positive control results (24.25 ± 8.93)

The Influence of the Implementation of Principal Supervision on Teacher Work Discipline in the Learning Process

This study aims to determine the influence of the principal's academic leadership and supervision on the work discipline of teachers at Rancamaya 2 Elementary School, Bogor City. This quantitative research uses total sampling with data collection instruments in the form of questionnaires. Feasibility test with validity and reliability tests. Data analysis using simple linear regression. The results of the study conclude that separately the principal's leadership has no significant effect on the teacher's work discipline, but the academic supervision activities carried out by the school principal have a significant influence on the teacher's work discipline. Meanwhile, simultaneously or simultaneously, there is a significant influence exerted by the school principal's academic leadership and supervision factors on the teacher's work discipline

APPLICATION OF THE ADDIE MODEL IN DESIGNING DIGITAL TEACHING MATERIALS

Teaching materials are one of the important components in the learning process. The right teaching materials must support the smooth running of learning activities. The use of teaching materials needs to be adjusted to the conditions and characteristics of students. In designing or developing teaching materials, it requires an appropriate development model to ensure the quality of teaching materials and support the learning process. The ADDIE model can develop teaching materials according to the needs of students with the first stage of analysis, design, develop, implement, and end with Evaluate whose stages are equipped with revision activities first. This model can be used to develop digital teaching materials. This article aims to find out the role of the ADDIE model in designing digital teaching materials. The benefits of this research are to provide an understanding of the application of the ADDIE model in designing teaching materials, especially digital teaching materials. It is hoped that this research can be useful for all relevant parties, especially education stakeholders. This research uses the method of literature study or literature review by analyzing, collecting data from scientific articles related to research topics and problems. The results showed that the application of the ADDIE model can help in designing and compiling good and effective digital teaching materials for use in the learning process and addie steps are more systematic to be applied

Online Crossword Puzzle on Young Learners Vocabulary Knowledge

Vocabulary is one of the essential language components in learning the English language. Therefore, the learners must learn vocabulary to be able to master four skills, which are listening, speaking, reading, and writing. Teaching vocabulary to young leaners is considered difficult. As a result, the teacher can use one of the media that can be applied in teaching vocabulary to young learners using an online crossword puzzle game. The aim of this research is to find out the effect whether teaching vocabulary using online crossword puzzle games have a significant effect on vocabulary knowledge for young learners. The research is conducted to the fourth grade students of SDIT-At takwin Sukabumi. Random sampling technique is used to get sample from the population and there are two classes that become the sample in this research. There are 25 students from class IV B and 25 students from class IV C. In conducting the research, quasi-experimental method and one group pre-test and post-test design are used. The data was taken from pre-test and post-test by giving vocabulary test. The data are calculated by using t-test formula. Based on the data calculation, the result of tcalculated is 5.0813 while the level significant of ttable 1.677 and the level significant of 0.05 with the degree of freedom (df) of 48. Therefore, it can be concluded the t-test value is higher that the t-table value (5.0813 1.677). It means that alternative hypothesis (Ha) is accepted, which is the result shows that the students in learning vocabulary with the experimental group has significant effect after giving the treatments using online crossword puzzle game. The students can memorize the word easier because they understand the meaning of the word by engaging in language learning experiences through visual aids.

Teachers and Students Perceptions of Grammar Teaching in Curriculum 13

This research is aimed at investigating teachers’ and students’ perceptions on the role of grammar in English teaching learning and how grammar is taught in curriculum 13. The research employed a qualitative descriptive design. The data were gathered through questionnaire and interview. The participants involved in this research were three English teachers and thirty students of grade X and XI in a private senior high school in Bandung. The findings revealed that the teachers and students had the same view about the importance of grammar both in language teaching learning and communication. Although the majority of them agreed that the knowledge of grammar is beneficial in both speaking and writing activities, there were a few of them who disagreed its importance in speaking. Furthermore, teachers and students in this research were aware that grammar in the curriculum 13 is more appropriate to be taught under Communicative Language Teaching (in which grammar is taught integrated into communicative activities, inductively, and with contextualized grammar practice) than under Grammar Translation Method (in which grammar is taught in separate lesson, in deductive approach, and emphasizing practice of patterns). From the findings, it was recommended that grammar needs to be taught in the current curriculum using Communicative Language Teaching method

PENGARUH SUKU BUNGA, NILAI TUKAR, DAN PERTUMBUHAN GDP TERHADAP INDEKS HARGA SAHAM DI BURSA EFEK INDONESIA DENGAN PROFITABILITAS SEBAGAI VARIABEL INTERVENING (STUDI KASUS INDEKS HARGA SAHAM SEKTOR INDUSTRI BARANG KONSUMSI PERIODE 2010 – 2020)

This research to determine the effect of interest rates, exchange rates, GDP growth on ROA and the effect of interest rates, exchange rates, GDP growth, ROA on stock prices of the consumer goods industry sector that listed on the Indonesia Stock Exchange (IDX)). The population in this study are the stock prices index in the consumer goods industry sector on the IDX during period 2010-2020. The sampling technique in this research is using a purposive sampling technique to produce 24 annual panel data samples during period 2010-2020. The analytical technique is using the panel data regression analysis. The results of this research are: 1) Interest rates do not have a significant effect on the profitability of companies in the consumer goods industry sector. 2) The exchange rate has a significant negative effect on the profitability of companies in the consumer goods industry sector. 3) GDP growth has no significant effect on the profitability of companies in the consumer goods industry sector. 4) Interest rates do not have a significant effect on the stock prices of companies in the consumer goods industry sector. 5) The exchange rate has a significant negative effect on the stock prices of companies in the consumer goods industry sector. 6) GDP growth has no significant effect on company stock prices in the consumer goods industry sector. 7) Profitability has a significant positive effect on company stock prices in the consumer goods industry sector. Based on the Adjusted R Square (R2) value in this research, the composite stock price index (IHSG) can be explained by the effect of variations in the independent variables of interest rates, exchange rates, GDP growth and profitability (ROA) of 84% meanwhile 16% is explained by other variables besides the variables in this research

STUDI ETNOBOTANI TUMBUHAN OBAT DALAM MASYARAKAT ADAT TIGO LUHAH TANAH SEKUDUNG SIULAK KABUPATEN KERINCI

Tigo luhah tanah sekudung is an indigenous area located in the Siulak area of Kerinci Regency. The indigenous people of Tigo Luhah Tanah Sekudung have knowledge in traditional medicine. In addition, along with the development of modern medicine, the traditional medicine tradition of Tgo Luhah Tanah Sekudung indigenous people has not been inventoried. The purpose of this study was to determine the type of medicinal plants in the indigenous people of tigo luhah tanah sekudung Siulak, Kerinci Regency. Research type of exploratory descriptive research. The research was conducted in Mukai Hilir Village, Siulak Mukai District. Data collection techniques through observation, survey, questionnaire and interview. Community knowledge through questionnaires. The number of respondents in the study was 15 people. The technique of ensuring data validity is Triangulation.  Data analysis is descriptive qualitative analysis. The results showed that there are 45 species and 35 families used by the indigenous people of Tigo Luhah Tanah Sekudung Siulak Kerinci Regency