FITRIYAH TYASTUTI, IKA
Universitas Sunan Gresik

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PENGEMBANGAN MEDIA TIGA DIMENSI JARING-JARING KUBUS DAN BALOK MATERI JARING-JARING KUBUS DAN BALOK PEMBELAJARAN MATEMATIKA PADA PESERTA DIDIK TUNANETRA KELAS VIII DI SMPLB-A YPAB SURABAYA FITRIYAH TYASTUTI, IKA
Jurnal Mahasiswa Teknologi Pendidikan Vol 9, No 2 (2018): Volume 9 Nomer 2 Tahun 2018
Publisher : Jurnal Mahasiswa Teknologi Pendidikan

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Abstract

ABSTRAK Berdasarkan Studi pendahuluan yang dilakukan oleh peneliti dengan guru mata pelajaran matematika kelas VIII di SMPLB-A YPAB Surabaya. tujuan dari penelitian ini adalah menghasilkan media tiga dimensi jaring-jaring kubus dan balok yang layak dan efektif untuk peserta didik kelas VIII di SMPLB-A YPAB Surabaya. model pengembangan yang digunakan adalah model R & D menurut borg and Gall (Sugiono, 2014:289). Jenis data yang digunakan dalam pengumpulan data adalah data kualitatif dan kuantitatif. Metode yang digunakan adalah berupa wawancara, observasi, dokumentasi, dan tes. Hasil validasi RPP oleh ahli desain pembelajaran 96%, hasil validasi materi oleh ahli materi I 89,8%, validasi materi oleh ahli materi II sebanyak 96%, validasi media oleh ahli media I berjumlah 91,67%, validasi media oleh ahi media II berjumlah 92%, validasi bahan penyerta oleh ahli materi I berjumlah 87,5%, validasi bahan penyerta oleh ahli materi II berjumlah 93%, validasi bahan penyerta oleh ahli media I berjumlah 88,63%, validasi bahan penyerta oleh ahli media II berjumlah 90,90%. berdasarkan hasil tersebut, dapat disimpulkan bahwa media tiga dimensi jaring-jaring kubus dan balok dikategorikan sangat baik dan layak digunakan. hasil pre-test diperoleh rata-rata 43,3, sedangkan nilai post-test diperoleh nilai rata-rata 85. selain itu, hasil penelitian juga menujukkan bahwa Zhitung = 2,20 lebih besar dari Ztabel = 1,96 dengan nilai krisis 5% dengan n= 6, berarti Zhitung = 2,20> Ztabel 1,96. Maka dapat disimpulkan bahwa penggunaan media tiga dimensi jaring-jaring kubus dan balok efektif untuk meningkatkan kemampuan anak tunanetra dalam memahami materi jaring-jaring kubus dan balok. Kata Kunci : Media Tiga dimensi, Jaring-jaring kubus dan balok, Peserta didik tunanetra ABSTRACT Based on preliminary studies conducted by researchers with grade VIII mathematics subject teachers at YPAB Surabaya SMPLB-A. The purpose of this study is to produce three-dimensional media of cube and beam networks that are appropriate and effective for class VIII students at YPAB Surabaya SMPLB-A. the development model used is the R & D model according to Borg and Gall (Sugiono, 2014: 289). The type of data used in data collection is qualitative and quantitative data. The method used is in the form of interviews, observation, documentation, and tests. The results of the lesson plan validation by learning design experts 96%, the results of material validation by material experts I 89.8%, material validation by material experts II as much as 96%, media validation by media experts I amounted to 91.67%, media validation by ahi media II amounting to 92%, the validation of the accompanying material by material experts I amounted to 87.5%, validation of the accompanying material by material experts II amounted to 93%, validation of the accompanying material by media experts I amounted to 88.63%, validation of the accompanying material by media experts II amounted to 90 , 90%. based on these results, it can be concluded that the three-dimensional media of cube and beam nets are categorized as very good and feasible to use. the pre-test results obtained an average of 43.3, while the post-test values ??obtained an average value of 85. in addition, the results of the study also showed that Zhitung = 2.20 greater than Ztable = 1.96 with a crisis value of 5% with n = 6, means Zhitung = 2.20> Ztable 1.96. Then it can be concluded that the use of three-dimensional media of cube and beam networks is effective to increase the ability of blind children to understand the material of webs of cubes and beams. Keywords : Three-dimensional Media, Cube and beam nets, Blind learners
The Effect of Using Cube and Block Nets on the Results of Visually Impaired Learners Ika Fitriyah Tyastuti; Bachtiar Syaiful Bachri; Utari Dewi
Jurnal Amal Pendidikan Vol. 4 No. 3 (2023): December 2023
Publisher : FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/japend.v4i3.67

Abstract

Mathematics is a subject that is currently considered to have a high level of difficulty compared to other subjects for students. Especially for blind students. Visually impaired learners experience limited senses of vision that can affect understanding and reasoning about the material of Cube and Beam Spaces taught by educators. In this study, the Cube and Beam Nets media was applied which aims to facilitate students in understanding the material of cube and beam nets by assembling cube and beam nets so that they can form cubes and beams. Research was conducted to determine the learning outcomes of students before and after the use of media. In this study, the method used was quantitative method. The research instrument used in this research is a written test with braille letters combined with embossed paper to bring up the nets of cubes and blocks in the test instrument sheet. The type of research used in this research is exsperiment with the research design used, namely one group pre-test post-test with research subjects 6 students. The average result of the pre-test obtained is 43.3, while the average value of the post-test obtained is 85. The data obtained was then analyzed using non-parametric statistical analysis with Zscore = 2.20 greater than Ztable = 1.96 with a value of n = 6 (α = 5% so that H0 is rejected and Ha is accepted). If H0 is rejected and Ha  is accepted, then in the study there is a significant influence before the use of media and after the use of 3-dimensional media nets of cubes and beams.
PENGARUH PENGGUNAAN MEDIA TIGA DIMENSI JARING-JARING KUBUS TERHADAP KEMAMPUAN VISUALISASI SPASIAL PESERTA DIDIK KELAS VI PADA MATERI GEOMETRI DI SDN PAYAMAN Ika Fitriyah Tyastuti; Refni Adesia Pradiarti; Sabar; Mila Erdiana
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Progress
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.10426

Abstract

This study aims to determine the effect of using three-dimensional media in the form of cube nets on the spatial visualization abilities of sixth-grade students in geometry at SDN Payaman. This study uses a quantitative approach with a quasi-experimental design involving two groups of students, namely the group that received learning using three-dimensional cube net media and the group that received conventional learning. Data collection was conducted through spatial visualization ability tests administered before and after the treatment. The research procedure included the stages of planning, preparing learning tools, implementing learning, collecting data, and processing data systematically. Data analysis used descriptive statistical techniques to describe the data and inferential techniques to compare the improvement in ability between the two groups. The results showed that the use of three-dimensional cube net media resulted in a higher increase in spatial visualization skills compared to conventional learning. Students demonstrated a better understanding in recognizing shapes, mentally rotating objects, and connecting two-dimensional and three-dimensional representations. The conclusion of this study states that three-dimensional cube net media has a positive effect on students' spatial visualization skills and can be used as an alternative learning medium for geometry material.
Kajian Systematic Literature Review: Analisis Tren dan Pola Berpikir Kreatif Matematis Siswa Sekolah Dasar dalam Menyelesaikan Soal Open-Ended Refni Adesia Pradiarti; Firdatus Sukma Fitri Shiyamsyah; Rika Rofi'atul Hajjah; Ika Fitriyah Tyastuti
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 19 No. 3 (2025): Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/wms.v19i3.106353

Abstract

Kemampuan berpikir kreatif matematis merupakan kompetensi penting abad ke-21, terutama melalui penggunaan soal open-ended yang mendorong munculnya berbagai strategi pemecahan masalah. Penelitian ini mensintesis tren dan pola berpikir kreatif matematis siswa sekolah dasar melalui Systematic Literature Review (SLR) menggunakan pedoman PRISMA. Pencarian artikel pada database internasional tahun 2021–2025 menghasilkan 423 temuan awal, dan setelah seleksi bertahap, 15 artikel memenuhi kriteria untuk dianalisis. Hasil menunjukkan bahwa fluency dan elaboration adalah indikator kreativitas yang paling berkembang, sedangkan flexibility dan terutama originality masih rendah. Pola berpikir yang dominan adalah direct, ditandai dengan strategi tunggal dan pendekatan prosedural, sementara hanya sebagian kecil siswa mencapai tingkat fleksibel atau eksploratif. Pembahasan mengungkap bahwa soal open-ended, scaffolding parsial, kurikulum dengan tugas kreatif, serta integrasi teknologi dan konteks budaya dapat meningkatkan variasi strategi dan kedalaman penjelasan, meskipun penguatan orisinalitas tetap terbatas. Faktor penting lainnya adalah kesiapan guru dan kualitas instrumen penilaian. Secara keseluruhan, perkembangan kreativitas matematis siswa mengikuti pola: a) direct; b) elaborative; c) flexible; dan d) exploratory. Studi ini menegaskan perlunya pembelajaran yang konsisten berbasis eksplorasi dan refleksi untuk memperkuat kreativitas matematis sejak sekolah dasar.