Akbar, Khairul
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PENGGUNAAN KARTU DOMINO MATEMATIKA DALAM FRAMEWORK ELPSA UNTUK MENINGKATKAN HASIL BELAJAR SISWA Akbar, Khairul
Media Pendidikan Matematika Vol 6, No 1 (2018)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.277 KB) | DOI: 10.33394/mpm.v6i1.1815

Abstract

This study aims to improve student learning outcomes on material eksponensial using mathematical dominoes in the ELPSA framework. This research is a classroom action research (CAR) conducted in two cycles. The subjects of this study were students IX-1 grade of  SMPN 2 Praya Barat Daya, Central Lombok District TP. 2017/2018 there were 28 people consisting of 15 female students and 13 male students. The research data collection instruments were Observation Sheet and Test Sheet. Indicators of research success are determined based on KKM 70 as a determinant of individual completeness with Classical Completion (KK) of 70%. The results showed that the average pre-action learning achievement was 30.71. After the action in the first cycle increased to 60.18. Student learning achievements in the first cycle increased by 29.47. In the second cycle the average student learning achievement was 76.07, which means an increase of 15.89 from the first cycle. Mastery learning / classical completeness in pre-action by 14.29% increased in the first cycle to 42.86%, and also increased in the second cycle by 71.43%. From the results of this study it can be concluded that the use of mathematical dominoes in the ELPSA framework on material eksponensial can improve student learning outcomes.
KEMAMPUAN PENALARAN SPASIAL SISWA SMPN 2 PRAYA BARAT DAYA Akbar, Khairul
Media Pendidikan Matematika Vol 7, No 2 (2019)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i2.2094

Abstract

Having good spatial reasoning skills supports a person's success in the STEM field. Spatial reasoning in mathematics is found in geometry. Students' abilities in geometry at SMPN 2 Praya Barat Daya are very low. The purpose of this study was to determine the process of thinking students on spatial reasoning. Spatial reasoning in this study is limited to the constructs of spatial visualization, mental rotation, and spatial orientation. This type of research is descriptive qualitative with a type of eksploratory research. The research subjects were selected 3 students with high, medium, and low mathematical abilities. The main instrument is the researchers himselfs and other instruments are written tests of spatial reasoning and interviews. The results showed: (1) students with high mathematical abilities had better spatial visualization abilities than other students, the three students were not able to use mental rotation skills properly, and the three students were able to use the ability of spatial orientation well, (2) the thinking process of students with high mathematical abilities in spatial visualization was done through reflecting objects, while other students through following the position of the object, in mental rotation the three students did not look too closely at the part of the object being rotated, and  spatial orientation was done bystudent through positioning themselves as objects.
PERAN KEPALA KELUARGA DALAM MEMBENTUK KARAKTER RELIGIUS REMAJA DI DESA LAMPUYANG KABUPATEN KOTA WARINGIN TIMUR Akbar, Khairul; Lion, Eddy; Saefulloh, Ahmad
Jurnal Kewarganegaraan Vol 5, No 2 (2021): Desember 2021 ( In Press )
Publisher : UNIVERSITAS PGRI YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jk.v5i2.1866

Abstract

AbstrakPenelitin ini bertujun untuk mengetahui peran kepala keluarga dalam membentuk karakter religius remja serta mengetahui faktor pengehambat dan pendukung kepala keluarga dalam membentuk karakter religius remaja di desa Lampuyang Kabupaten Kota Waringin Timur. Penelitian ini menggunakan penelitin deskritif pendekatan kualitatif dengan teknik pengumpulan data menggunakan metode observasi, metode wawancara, dan metode dokumentasi. Informan dalam penelitian ini adalah kepala keluarga terdiri dari 10 informan, terdiri dari 5 kepala keluarga beragama Kristen, dan 5 kepala keluarga beragama Islam. Hasil penelitian menunjukkan bahwa : 1) Peran kepala keluarga dalam membentuk karakter religius di desa Lampuyang Kabupaten Kota Waringin Timur yaitu dengan memperkenalkan tentang pengetahuan agama, mengajarkan kebiasan baik, mengajakbuntuk membiasakan hal-hal baik, sampai dengan mengingatkan apabila ada kesalahan ataupun kekurangan dalam sistem penerapannya ; 2) faktor penghambat dan dukung kepala keluarga dalam membentuk karakter religius remaja di desa Lampuyang Kabupaten Kota Waringin  Timur yaitu factor penghambatnya adalah konsistensi, sikap remaja yang masih labil, pengaruh zaman dan kemajuan teknologi, sedangkan faktor pendukungnya adalah adanya  dukungan dari orang tua, lingkungan, dan adanya guru. Adapun cara kepala keluarga dalam menangani faktor penghambat dalam membentuk karakter religious remaja yaitu melalui komunikasi yang baik terhadap remaja sertavmempunyai rasavkonsisten terhadap apa yang ingin dilaksanakan, sehingga dapat melakukan filtrasi terhadap perkembangan zaman dan menumbuhkan keinginan remaja untuk belajar lebih baik sehingga remaja-remaja mempunyai karakter yang lebih baik dan berguna bagi bangsa dan negara. Kata Kunci: Peran Kepala Keluarga dan Karakter Religius AbstractThis study aims to determine the role of the head of the family in shaping the religious character of adolescents and to determine the inhibiting and supporting factors the head of the family in the formation of the religious character of adolescents in Lampuyang Village, East Waringin City Regency.This study uses adescritive qualitative aaproach with data collection techniques using observation methods, interview methods, and documentation methods. The informants in this study were heads of families consisting of 10 informants, consisting of 5 hads of families who were Cristian, and 5 heads of families whobwere Muslim. The result showed that: 1) the role of the head of the family in shaping religious character in Lampuyang Village, Kota Waringin Timur District, namely by introducing religious knowledge, teaching good habits, inviting people to get used to good things, to remind them if there are erros of deficiencies in the implementation of system; 2). The inhibiting and supporting factors of the head of the family in shaping the religious character of adolescent in Lampuyang village, East Waringin City Regency, namely this inhibinting factors are technological progress, while the supporting factors are support from parents, the environment, and teacher. The way the head of family overcomes the inhibiting factors in shaping the religious character of adolenscents in through good communication with adolendcents and having a consistens sense of wht they want to do, so thar they can filter the development of the times and foster that desire. Teenagers to learn better so that teenagers have good character. Better and beneficial for the nation and state.Keywords: Role of Family Head and Religious Character