Abstrak: Penelitian ini bertujuan untuk menghasilkan produk pengembangan Media Pembelajaran Flash Card Berbasis Teka-Teki Silang yang layak digunakan. Metode yang digunakan dalam penelitian ini adalah penelitian dan pengembangan (research & development) dengan model ADDIE (Analysis, Design, Develop, Implement, Evaluate). Pada pengembangan ini subjek uji coba yakni dosen FIP UNIMED sebagai ahli media dan ahli materi serta praktisi pendidikan guru kelas IV SDN 106185 Tanjung Garbus Kec.Pagar Merbau untuk menilai kelayakan media pembelajaran.Instrumen yang digunakan yakni wawancara dan kuesioner. Hasil penelitian menunjukkan bahwa media pembelajaran flash card berbasis teka-teki silang mendapatkan skor kelayakan penilaian mencapai 87,63% dengan katagori layak digunakan untuk siswa kelas IV sekolah dasar pada pembelajaraan tema 9 Kayanya Negeriku.Kata Kunci: Media Pembelajaran, Flash Card, Teka- Teki SilangAbstract: This study aims to produce a crossword-based Flash Card Learning Media development product that is feasible to use. The method used in this research is research and development (research & development) with the ADDIE model (Analysis, Design, Develop, Implement, Evaluate). In this development, the test subjects were FIP UNIMED lecturers as media experts and material experts as well as fourth grade teacher education practitioners at SDN 106185 Tanjung Garbus Kec. Pagar Merbau to assess the feasibility of learning media. The instruments used were interviews and questionnaires. The results showed that the crossword- based flash card learning media got a feasibility score of 87.63% with the appropriate category for use for fourth grade elementary school students on the theme of 9 Kayanya Negeriku learning.Keywords: Learning Media, Flash Cards, Crosswords

The purpose of this study is to determine the effect of flash card on early reading skills of first grade students at SDN 067093 Cinta Damai in academic year of 2021/2022. This research is Pre-Experimental Design. The research was conducted  in October - November 2022. The sample used was 22 students which was total of the population. The data collection techniques used in this research were test, documentation and observation. The results of this study indicate that there was an effect of flash card on early reading skills of first grade students at SDN 067093 Cinta Damai. It can be proven from the results of the analysis by using t-test, showing that t count > t table , 10,864 > 1.411, then Ho is rejected and Ha is accepted. It can be conclude that there is an effect of flash card on early reading ability of first grade students at SDN 067093 Cinta Damai.

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran time token terhadap keterampilan berbicara siswa kelas IV SD Negeri 1 Ranto Dior  Kab. Aceh Tenggara. Penelitian ini adalah penelitian kuantitatif, dengan pendekatan eksperimen. Penelitian ini dilakukan di SD Negeri 1 Ranto Dior. Populasi dalam penelitian ini adalah siswa kelas IV SD Negeri 1 Ranto Dior yang berjumlah 15 orang siswa. Sampel dalam penelitian ini berjumlah 15 orang dengan menggunakan teknik total sampling. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah tes dan dokumentasi. Teknik analisis data dilakukan dengan uji prasyarat yakni menggunakan nilai normalitas dan homogenitas serta analisis statistik dengan menggunakan uji hipotesis. Berdasarkan hasil  analisis data diketahui bahwa ada pengaruh model pembelajaran time token (X) terhadap keterampilan berbicara siswa (Y) kelas IV SD Negeri 1 Ranto Dior Kecamatan Deleng Pokhkisen Kabupaten Aceh Tenggara, dibuktikan dengan hasil uji hipotesis yang diperoleh thitung>ttabel atau 5,586 > 0,514. Dengan demikian dapat disimpulkan bahwa bahwa terdapat pengaruh model pembelajaran time token terhadap keterampilan berbicara siswa IV SD Negeri 1 Ranto Dior Kabupaten Aceh Tenggara.

This study aims to investigate the effect of classroom management on student learning outcomes at class five primary school numbers 066655, distrcit of Kelambir V Tanjung Gusta Medan Helvetia academic year 2019/2020. The analysis technique in this study is a simple regression technique, observing the relationship or effect between variables. The sample of this research is students of class state primary school number 066654 district of Kelambir V Tanjung Gusta Medan Helvetia, which consists of 2 classes, namely class V A totaling 28 students and class V B totaling 28 students. The total number of class V is 56 students. The variable instrument in the study is all valid, while the reliability for all variables is reliable. Based on the results of statistical analysis, it shows that simple linear regression analysis with the regression equation Y = 24.281 + 0.896X forms a linear line and coefficient of regression direction means.  The calculation result is obtained Fcount 56.912 in consultation with Ftable for an error rate of 5%, F table = 4.02. Thus Fcount > F table (56.912 > 4.02) for an error level of 5%. Based on the results of the F test calculation, Fcount is 56.912 with sig = 0.000 <0.005 so that Ho is rejected and Ha is accepted, which means there is an effect of class management (X) which is significant towards learning outcomes (Y). This means that the better the classroom management carried out by the teacher, the higher the student learning outcomes.

Language maintenance is one of the efforts that can be done to keep regional languages from extinction. The purpose of this study is to determine the level of language maintenance of Batak Toba and Karo languages of middle age  teenager  of 15-18 years at Kwala Bekala District, Medan. The method used in collecting data is the ‘cakap semuka technique’ using a questionnaire distributed to informants and continued with interview. This research data assessment method uses quantitative methods and the data is analyzed using sociolinguistic theory. From the results of the study it was found that the maintenance of Batak Toba Language among middle age teenager of 15-18 year old at Kwala Bekala district  XVII was (30 %) and the maintenance of Karo Language of middle age teenager of 15-18 at  Kwala Bekala district XVII was (58 %). It can be concluded that the maintenance of Karo language among middle age teenager of 15-18 years old is higher than the maintenance of Batak Toba language among middle age teenager of 15-18 years at Kwala Bekala Medan.Keywords: Language Maintenance, Language Attitude, sociolinguistics, Batak Toba and Karo Language