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All Journal JEDMA Jurnal Edukasi Matematika Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia)
Lailatul Mubarokah
Pendidikan Matematika, STKIP PGRI Sidoarjo
Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PERAN GAMBAR DALAM PENYELESAIAN SOAL GEOMETRI Nur Hidayatul Muzdalifah; Lailatul Mubarokah; Risdiana Chandra Dhewy
JEDMA Jurnal Edukasi Matematika Vol 2 No 2 (2022): JEDMA Jurnal Edukasi Matematika Vol 2 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.113 KB) | DOI: 10.51836/jedma.v2i2.291

Abstract

This study aims to determine whether there is a difference in the average student learning outcomes for verbal geometry class and visual geometry class in terms of mathematical representation ability. Quantitative is this type of research. The implementation is in the 2020/2021 academic year in class X majoring in TKJ SMK Darussalam Sidoarjo. The samples were from class X TKJ 1 and X TKJ 2. The results of data analysis showed that the normality assumption test could be met, but the homogeneity test showed that the data had heterogeneous variants, so data transformation was carried out. The results of retesting the assumption of homogeneity still have heterogeneous variants, so the solution does not use a comparative test of 2 independent samples but uses the Mann Whitney nonparametric test. The test results show that there is a difference in the average student learning outcomes for the verbal geometry class and the visual geometry class in terms of mathematical representation abilities. This is evidenced by the results of the Mann Whitney test with a p-value of 0.001 0.05. This difference can also be seen through the average result of the visual geometry test of 80.42 which is higher than the result of the verbal geometry test, which is 52.33.
PEMETAAN PENGETAHUAN AWAL GURU: SUATU STRATEGI PEMDAMPINGAN DALAM MENULIS DAN MENERBITKAN BUKU achmad dhany fachrudin; intan bigita kusumawati; siti nuriyatin; eka nurmala sari agustina; soffil widadah; dewi sukriyah; Lailatul Mubarokah; endang wahju andjariani
JURNAL PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol 6 No 1 (2023): Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol. 6 No. 1
Publisher : STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51836/jpadi.v6i1.582

Abstract

Teachers must have the skills to write textbooks. Teachers who write textbooks and use its in their learning can help them overcome learning problems. In addition, this textbook can increase teacher credit scores, academic promotion, and have economic value. However, not all teachers are able to write textbooks even to the process of publishing textbooks. Therefore, this community service activity aims to design a strategy through mapping teacher knowledge in writing and publishing textbooks. This activity was attended by teachers in the elementary and junior high schools in Integrated Islamic Education Institute Insan Kamil Sidoarjo. Teachers were given a basic knowledge questionnaire containing 12 statements of understanding about the preparation of textbooks and 2 statements regarding the legality of textbooks. The results of this activity, 1) teachers need to have knowledge in finding relevant references and ideas, 2) knowledge related to the components and flow of making textbooks, 3) understand the flow of publishing to ensure their textbooks can be published legally. Furthermore, the team developed a strategy to provide assistance in writing training seminars and publishing textbooks, includes 1) providing reinforcement of mastery of the material, 2) demonstrations to participants, 3) practice independently, and 4) monitoring.
Co-Authors achmad dhany fachrudin dewi sukriyah eka nurmala sari agustina endang wahju andjariani Intan Bigita Kusumawati Nur Hidayatul Muzdalifah Risdiana Chandra Dhewy siti nuriyatin soffil widadah