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All Journal Phenomenon : Jurnal Pendidikan MIPA Indonesian Journal of Primary Education International Journal of Community Service Learning Jurnal Ilmiah Sekolah Dasar Square : Journal of Mathematics and Mathematics Education
Kusumadewi, Rida Fironika
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Chemistry Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences

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Kemampuan Berfikir Kritis Matematis Siswa dengan Menggunakan Model Collaborative Learning dengan Pendekatan Open-Ended Berbantuan Media Macroflash 8 Janah, Ika Nur; Kusumadewi, Rida Fironika; Ulia, Nuhyal
Square : Journal of Mathematics and Mathematics Education Vol 1, No 1 (2019)
Publisher : UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/square.2019.1.1.4096

Abstract

Kemampuan berfikir kritis matematis merupakan kemampuan berfikir dalam menyelesaikan suatu masalah yang melibatkan pengetahuan, penalaran, dan pembuktian matematika. Namun pada kenyataannya kemampuan berfikir kritis matematis siswa kelas V SD Negari Sembungharjo 01 masih rendah. Tujuan dari pembelajaran ini adalah agar kemampuan berfikir kritis matematis siswa berkembang setelah pembelajaran dengan model collaborative learning berpendekatan open-ended berbantuan media macroflash 8. Penelitian ini menggunakan desain Quasi Experimental Design dengan bentuk pretest-posttest control group design Hasil penelitian menunjukkan bahwa: (1) kemampuan berfikir kritis matematis siswa kelas eksperimen menggunakan model collaborative learning berpendekatan open-ended berbantuan media macroflash 8 lebih baik atau sama terhadap siswa kelas kontrol dengan menggunakan model ekspositori, dibuktikan dengan hasil -t tabel (-2,034) ≤ t hitung (1,503) ≤ t hitung (2,034) sehingga Ho ditolak dan Ha diterima diartikan terdapat perbandingan nilai pretest dan posttest pada kelas eksperimen dan kelas kontrol pada uji-t. Dalam penelitian ini dapat disimpulkan bahwa setelah diberikan pembelajaran model collaborative learning berpendekatan open-ended terdapat perbedaan hasil dari sebelum dan sesudah pembelajaran terhadap kemampuan berfikir kritis matematis.
BAHAN AJAR KOMIK MATEMATIKA BERBASIS DIGITAL BAGI SISWA SEKOLAH DASAR KUSUMADEWI, RIDA FIRONIKA; NEOLAKA, AMOS; Yasin, Mahmuddin
Phenomenon : Jurnal Pendidikan MIPA Vol 10, No 1 (2020): Jurnal Pendidikan MIPA
Publisher : Sains and Technology Faculty, Walisongo State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2020.10.1.6339

Abstract

The purpose of this study was to determine the availability and use of teaching materials in schools, especially elementary schools. The teaching materials used are suitable for the students' needs. This study uses a Research and Development approach and method. The data collection technique here is to use interviews, teacher, and student response questionnaires to digital-based mathematics comic teaching materials. The field studies carried out include identifying the availability of teaching materials, analyzing the needs of teaching materials, analyzing learning, and identifying students' initial characteristic behaviors. The results of interviews based on field studies show that so far teachers have used conventional teaching materials, and only occasionally use digital-based teaching materials in the form of videos that are displayed on YouTube videos. Student response during learning so far is feeling less happy in participating in learning, especially learning mathematics, students' verbal ability in mathematics is still lacking. Based on these results, it is necessary to have teaching materials designed according to the needs and characteristics of students, namely by using digital-based comic teaching materials to improve the ability to understand mathematical concepts.Keywords: Teaching Materials, Mathematical Comic, Digital Abstract Tujuan dari penelitian ini adalah untuk mengetahui ketersediaan dan penggunaan bahan ajar  disekolahan khususnya sekolah dasar. Bahan ajar yang digunakan apakah sesuai dengan kebutuhan siswa. Penelitian ini menggunakan pendekatan dan metode penelitian pengembangan (Research and Development). Teknik pengambilan data disini adalah menggunakan wawancara, angket respon guru dan siswa terhadap bahan ajar komik matematika berbasis digital. Studi lapangan yang dilakukan diantarannya adalah mengidentifikasi ketersediaan bahan ajar, melakukan analisis kebutuhan bahan ajar, melakukan analisis pembelajaran, dan mengidentifikasi perilaku karakteristik awal siswa. Hasil wawancara berdasarkan studi lapangan adalah, selama ini guru menggunakan bahan ajar konvensional, dan hanya sesekali menggunakan bahan ajar berbasis digital yang berbantu video yang ditampilkan melalui video youtube. Respon siswa selama pembelajaran selama ini adalah merasa kurang senang dalam mengikuti pembelajaran khususnya pembelajaran matematika, kemampuan siswa secara verbal pada pelajaran matematika juga masih sangat kurang. Berdasarkan hasil tersebut, maka sangat diperlukan adanya bahan ajar yang dirancang sesuai kebutuhan dan karakteristik siswa yaitu dengan menggunakan bahan ajar komik berbasis digital untuk meningkatkan kemampuan pemahaman konsep matematika.Kata kunci: Bahan Ajar, Komik Matematika, Digital
Online Learning Implementation Training for Teachers of SDN Bangetayu Kulon Cahyaningtyas, Andarini Permata; Jupriyanto, Jupriyanto; Yustiana, Sari; Kusumadewi, Rida Fironika
International Journal of Community Service Learning Vol 5, No 1 (2021): February 2021
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v5i1.30762

Abstract

The partner in this community service was SDN Bangetayu Kulon, Genuk, Semarang. The teachers experienced difficulties to conduct online learning and assessment. Whatsapp had been their main platform to deliver the material and weekly evaluation to their students. The output targets in this PKM were: (1) creating and operating an online classroom in Edmodo; (2) creating online assessments using Kahoot! and Quizizz; (3) evaluating students learning achievement based on the online assessment. The methods used in this PKM were lecturing, question and answer, and direct practice. The results showed that all teachers have succeeded to create and manage an online class in Edmodo and conducting online assessments by using Kahoot! and Quizizz.
The Importance of Think Talk Write Learning Model on the Mathematical Connection Ability and Self-Confidence Afandi, Muhamad; Nisa, Dede Ainun; Kusumadewi, Rida Fironika
Jurnal Ilmiah Sekolah Dasar Vol 5, No 1 (2021): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v5i1.32965

Abstract

The use of a monotonous and less attractive learning model results in low connectivity and low confidence. The purpose of this study was to determine the effect of the Think Talk Write (TTW) learnng model on the mathematical connection ability and self-confidence students class IV fraction material. The formulation of the problem in this study is wether there is an effect of the Think Talk Write learning model on the mathematical connection ability and self-confidence students class IV fraction material. This research is conducted to students class IV. This study is a quantitative research with Quasi Experimental Design in the form Nonequivalent Control Group Design. Data collection techniques method the test and questionnaries. Data analysis uses normality test, homogeneity test and hypothesis test. The results show that: 1) There is an effect of the Think Talk Write learning model on the mathematical connection ability, as evidenced by the results of the Independent Sample T-Test, there is a sig. (2-tailed) 0.038 <0.05 then Ho is rejected and Ha is accepted in the Paired Sample T-Test there is a sig. (2-tailed) 0.000 <0.05 then Ho is rejected and Ha is accepted. 2) There is an influence of the Think Talk Write learning model on self-confidence from the independent calculation there is a sig. (2-tailed) 0.000 < 0.05 means that Ho is rejected and Ha is accepted, while in Paired the results are Sig. (2-tailed) 0.000 <0.05 means that Ho is rejected and Ha is accepted. This research implies that the TTW learning model can improve the mathematical connection ability and self-confidence students class IV fraction material.
Perbedaan Keterampilan Membaca Puisi Menggunakan Media Pembelajaran Video Interaktif dan Bahan Ajar Power Point Pada Siswa Kelas IV di SD Negeri Gebangsari 01 Haaf, Fafa Emilia Rahmatul; Kusumadewi, Rida Fironika; Yustiana, Sari
Indonesian Journal of Primary Education Vol 5, No 2 (2021): Indonesian Journal of Primary Education
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v5i2.37737

Abstract

Pada penelitian ini ditemukan suatu permasalahan yaitu pada pembelajaran Bahasa Indonesia dimana keterampilan membaca puisi ini pada siswa kelas IV di SD Negeri Gebangsari 01 termasuk tergolong rendah baik dari segi irama, artikulasi. volume suara, mimik, maupun kinesika atau gerak badan. Penelitian ini adalah penelitian kuantitatif yang termasuk true experimental design dengan jenis posttest only control group design. Penelitian ini bertujuan untuk mengetahui perbedaan keterampilan membaca puisi menggunakan media pembelajaran video interaktif dan bahan ajar power point siswa kelas IV di SD Negeri Gebangsari 01. Hasil dari analisis data Uji hipotesis Independent Sample T-Test membuktikan adanya perbedaan dilihat dari Lower dan Upper masing-masing bernilai negatif yaitu lower -22.388 dan upper  -12.128. sedangkan Sig (2-tailed) bernilai 0,000. Maka data output tersebut menunjukkan bahwa, HO ditolak dan Ha diterima yang berarti terdapat perbedaan keterampilan membaca puisi menggunakan media pembelajaran video interaktif dan bahan ajar power point pada siswa kelas IV di SD Negeri Gebangsari 01.
Co-Authors Amos Neolaka Andarini Permata Cahyaningtyas Haaf, Fafa Emilia Rahmatul Janah, Ika Nur Jupriyanto Jupriyanto, Jupriyanto Mahmuddin Yasin Muhamad Afandi, Muhamad Nisa, Dede Ainun Nuhyal Ulia, Nuhyal Sari Yustiana