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Pengaruh Model Pembelajaran Problem based Learning Berbantuan Media Donat Pecahan terhadap Kemampuan Menyelesaikan Soal Cerita Matematika Mutiara Hikmatin Asyrofa; Tria Mardiana; Kun Hisnan Hajron
Prosiding University Research Colloquium Proceeding of The 15th University Research Colloquium 2022: Mahasiswa (Student Paper Presentation) B
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.496 KB)

Abstract

This study uses a Pre-Experimental Design research type with the One Group Pretest Post-test Design model. Research subjects were selected using by non-probability sampling saturated sampling model. The samples taken were 26 students. By using data collection method in the form of a description tests of the ability to solve story problems. The validity test for the description test of the ability to solve story problems uses the Pearson formula. The reliability test used cronbach's alpha with the help of IBM SPSS 25. In addition, the researcher used a difficulty level test and a discriminatory power test. Data analysis used a non-parametric statistical technique, namely the Wilcoxon testThe results showed that the calculation of the average score of the post-test description test was 79.36 which was greater than the test results in the pre-test with an average value of 58.46. This is evidenced by the results of the Wilcoxon test analysis which shows Zcount of -4.436 with a significance value of 0.00 <0.05, meaning that there is a significant difference between the results of the pre-test and post-test using the Problem Based Learning Model with the help of fractional donut media. The results of this study can be concluded that the use of Problem Based Learning Model assisted by fractional donut media has a significant effect on the ability to solve students' story problems in Mathematics.
Pengaruh Model Pembelajaran Problem based Learning Berbantuan Media Donat Pecahan terhadap Kemampuan Menyelesaikan Soal Cerita Matematika Mutiara Hikmatin Asyrofa; Tria Mardiana; Kun Hisnan Hajron
Prosiding University Research Colloquium Proceeding of The 15th University Research Colloquium 2022: Mahasiswa (Student Paper Presentation) B
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study uses a Pre-Experimental Design research type with the One Group Pretest Post-test Design model. Research subjects were selected using by non-probability sampling saturated sampling model. The samples taken were 26 students. By using data collection method in the form of a description tests of the ability to solve story problems. The validity test for the description test of the ability to solve story problems uses the Pearson formula. The reliability test used cronbach's alpha with the help of IBM SPSS 25. In addition, the researcher used a difficulty level test and a discriminatory power test. Data analysis used a non-parametric statistical technique, namely the Wilcoxon testThe results showed that the calculation of the average score of the post-test description test was 79.36 which was greater than the test results in the pre-test with an average value of 58.46. This is evidenced by the results of the Wilcoxon test analysis which shows Zcount of -4.436 with a significance value of 0.00 <0.05, meaning that there is a significant difference between the results of the pre-test and post-test using the Problem Based Learning Model with the help of fractional donut media. The results of this study can be concluded that the use of Problem Based Learning Model assisted by fractional donut media has a significant effect on the ability to solve students' story problems in Mathematics.
PELATIHAN PEMBUATAN MASKER KECANTIKAN DARI BAHAN KOPI SEBAGAI PRODUK INOVASI KELOMPOK TANI KOPI DUSUN NGAGLIK, KALIPUCANG, GRABAG, MAGELANG Setiya Nugroho; Rendy Aldian Kurniawan; Ade Sukma; Irfan Faisal Pratama; Hanna Putri Ramadhani; Mutiara Hikmatin Asyrofa
Jurnal Dinamika Pengabdian (JDP) Vol. 9 No. 1 (2023): JURNAL DINAMIKA PENGABDIAN VOL. 9 NO. 1 OKTOBER 2023
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v9i1.12248

Abstract

Dusun Ngaglik adalah salah satu dusun penghasil kopi Robusta di Kabupaten Magelang. Sejauh ini produk kopi yang di jual berupa kopi bubuk. Karena tinggi persaingan penjualan produk tersebut di perlukan inovasi pembutan produk baru yang memiliki potensi nilai jual yang tinggi, salah satunya adalam masker kecantikan dengan berbahan dasar kopi. Oleh sebab itu diadakan pengabdian masyarakat ini untuk mengajarkan pembuatan masker kopi. Kegiatan ini dilaksanakan pada 26 Oktoberi 2020 di Dusun Ngaglik dengan diikuti oleh 16 peserta dari remaja karang taruna dengan dipandu oleh mahasiswa PPMT Unimma. Kegiatan yang dilakukan yaitu dimulai dengan penjelasan dengan metode ceramah mengenai produk turunan dari kopi yang dapat dimanfaatkan sebagai masker yang berfungsi sebagai produk perawatan wajah, kemudian dilanjutkan dengan praktik pembuatan masker. Dari kegiatan tersebut diharapkan peserta dapat mengadopsi dan menduplikasi sebagai produk unggulan dusun yang dapat dijual melalui Online Shop dan Sosial Media. Testimoni peserta yang mencoba adalah jerawat menjadi cepat kempes dan adanya rasa lebih baik dan segar pada wajah setelah memakai masker. Kata kunci: PPMT, UNIMMA, Edukasi, Masker, Kopi, Produk unggulan. ABSTRACT Ngaglik Hamlet is one of the Robusta coffee-producing hamlets in Magelang Regency. So far, the coffee products being sold are ground coffee. Due to the high competition in product sales, it is necessary to innovate new products that have a high potential selling value, one of which is a beauty mask made from coffee. Therefore, this community service is held to teach making coffee masks. This activity was carried out on 26 October 2020 in Ngaglik Hamlet, attended by 16 participants from youth youth organizations guided by Unimma PPMT students. The activities carried out began as an explanation with the lecture method regarding derivative products from coffee that can be used as masks that can be used as product treatments, then function with the practice of making masks. From these activities, it is expected to be able to adopt and duplicate the hamlet's superior products that can be sold through Online Stores and Social Media. Testimonials of participants who tried were that the pimples flat quickly and there was a better / fresher taste on the face after wearing a mask. Keywords: Education, Mask, Coffee, Leading product.