Sirojudin Wahid
IAIN Syekh Nurjati Cirebon

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Desain Pembelajaran Daring di SMK Ilman Nafi'ah Cirebon Sebagai Upaya untuk Mempersiapkan Siswa Menghadapi Ujian Berbasis Komputer Sirojudin Wahid; Arif Muchyidin; Rais Supriyanto; Wida Wahdatul Fuadah
Eduma : Mathematics Education Learning and Teaching Vol 7, No 2 (2018)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (675.635 KB) | DOI: 10.24235/eduma.v7i2.3401

Abstract

Penelitian ini bertujuan untuk menghasilkan bahan ajar dan soal tes berbasis online yang valid dan efektif. Selanjutnya akan digunakan untuk mempersiapkan Siswa menghadapi Ujian berbasis Komputer. Penelitian pengembangan ini menggunakan model pengembangan Dick & Carey. Data penelitian diperoleh melalui lembar validasi perangkat pembelajaran oleh ahli, lembar keterlaksanaan pembelajaran, angket kesiapan siswa, dan tes prestasi belajar. Hasil penelitian menunjukkan bahwa perangkat pembelajaran matematika valid dan efektif dalam mempersiapkan siswa dalam menghadapi ujian berbasis komputer dan meningkatkan prestasi belajar siswa. Skor penilaian bahan ajar dan tes prestasi belajar oleh ahli pertama sebesar 107, 84 dan skor penilaian oleh ahli kedua sebesar 108, 84 dengan kategori baik untuk masing-masing bahan ajar. Rata-rata skor kesiapan siswa sebesar 83,3 dengan kategori baik. Rata-rata nilai tes restasi belajar siswa kelas sebesar 75,5 dan 75 dengan kategori baik. dan 81% siswa memenuhi nilai KKM.
The Effect of Use of Geogebra Media on Student Learning Result in Trigonometry Function Material in Class X Senior High School 8 Cirebon Syafadol Zikri; Darwan Darwan; Sirojudin Wahid
International Journal of Education and Humanities Vol. 1 No. 2 (2021): International Journal of Education and Humanities (IJEH)
Publisher : Zenius Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.197 KB)

Abstract

One of the causes of the unattractiveness of learning mathematics for high school is the complexity factor of learning media that is in harmony with complex material. Therefore, learning media need a form of presentation that is simple but attractive. Efforts to increase student interest, which require media to support learning mathematics. One of them is by using Geogebra learning media. This study aims to determine the influence of the use of learning media based on the Geogebra application on student learning outcomes at Senior High School 8 Cirebon. The research method used is a quasi-experimental design, which is a research method that has a control group, but cannot function fully to control external variables that affect the implementation of the experiment. The results of the study obtained the value of F-count > Ftable or 26,358 > 4,13. And the correlation (r) = 0.661 then it is included in the medium category. The coefficient of determination (r2) = 0.437 or 43.7%, then the learning media has an effect on student learning outcomes on the subject of trigonometric functions. Based on the results of the Independent T-test analysis, the t-count value of 11,037 using a significance level of 5% obtained t-table of 1,994. The t-table value is obtained from the excel program by means of =tinv(0.05;69.) then enter. Because the value of t-count > t-table (11.037 > 1.994) then Ho is rejected. This means that Geogebra learning media can improve student learning outcomes
A Development of Teaching resources: Based on West Java Ethnomathematics for Grade 7 Middle School students Syifa Fauziah; Sirojudin Wahid
International Journal of Education and Humanities Vol. 1 No. 2 (2021): International Journal of Education and Humanities (IJEH)
Publisher : Zenius Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.542 KB)

Abstract

This study aims to develop teaching resources based on West Java ethnomathematics, while the teaching resources developed are learning modules. The method used in this study is R&D method using the ADDIE development steps (Analysis, Design, Development, Implementation and Evaluation). The finished product is validated by 2 experts. each expert is given an assessment sheet regarding the learning module. The first expert assesses the suitability of the material used in the module, while the second expert assesses the feasibility of the module from the appearance aspect. The results of the validation by the first expert stated that the module was included in the "Very good" criteria with a percentage of 91%. Similar results by the second expert stated that the module was included in the "Very good" criteria with a percentage of 88.86%. After the module is declared valid, the learning module is used by the teacher in learning activities. Tests are given to students at the beginning and the end of learning activities to assess their learning achievement. ased on the results of the Independent Sample T-test with a confidence level of 95% and = 5%, the t-value is 3.172 and the t-table is 2.00324. These results indicate that the value of t> t-table, it means that the increase in learning achievement of the experimental class is higher than the control class. Finally, it can be concluded that the use of the teaching resources is effective in improving student achievement.