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Kurniawan, Sandra Bayu
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Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Interaction of Demonstration Learning Model with Learning Motivation in The Development of Critical Thinking Skills in Elementary School Mathematics Learning in Ngrampal-Sragen Saraswati, Dwi; Riyadi, Riyadi; Kurniawan, Sandra Bayu
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 8, No 4 (2025): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v8i4.109960

Abstract

The development of critical thinking skills requires the selection of learning models that can appropriately achieve learning goals. The purpose of the study was to prove the interaction between demonstration learning model with learning motivation towards the development of critical thinking skills in mathematics learning. This type of research is quasi-experimental, using quantitative data analysis. The study population is the third grade elementary school students in the district Ngrampal, Sragen. Sampling using cluster random sampling. Data collection with tests. The data were analyzed by variance analysis test of two different cell paths and further test of variance analysis. The results showed a summary of Anava obtained Fhitung(11.844) > Ftable (3.91), can be interpreted there is an interaction between the demonstration learning model with learning motivation. Variance follow-up test results, namely: marginal mean for criteria: High 85.37, medium 84.77, and low 83.77 and the results of comparative analysis between cell lines, namely: , Fcount (11.982) > Ftable (6.08); , Fcount (11.946) > Ftable (6.08); , Fcount (57,639) > Ftable (6.08), it can be interpreted that motivation for all criteria has an influence on the demonstration learning model in the development of critical thinking skills. The conclusion of the study is that there is an interaction between the demonstration learning model with learning motivation in the development of critical thinking skills.
The Effect of Somatic, Auditory, Visualization, Intellectual (SAVI) Learning Model on Mathematics Problem Solving Ability of Grade V Elementary School in Wonogiri Sub-District Wardani, Dwi Isna; Riyadi, Riyadi; Kurniawan, Sandra Bayu
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 8, No 1 (2025): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v8i1.99011

Abstract

Pembelajaran matematika yang menjadi kendala untuk peserta didik adalah pemecahan masalah matematika. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model pembelajaran somatic, auditory, visualization, intellectual (SAVI) terhadap kemampuan pemecahan masalah matematika kelas V. Jenis penelitian adalah kuantitatif dengan metode True Eksperimen Posttest-Only Control Design. Populasi penelitian adalah peserta didik kelas V yang berjumlah 652 dari 31 SD Negeri di kecamatan Wonogiri. Teknik pengambilan sampel dengan cluster random sampling, 3 SD Negeri untuk kelompok eksperimen dengan 52 peserta didik menggunakan model pembelajaran SAVI dan 3 SD Negeri untuk kelompok kontrol dengan 61 peserta didik menggunakan model pembelajaran konvensional. Teknik pengambilan data dengan tes uraian kemampuan berpikir kritis, yang telah memenuhi uji validitas, reliabilitas, tingkat kesukuran, dan daya pembeda. Hasil penelitian menunjukkan bahwa berdasarkan perhitungan uji hipotesis Independent Sample t-test hasil nilai posttest diperoleh nilai signifikansi 0,000 < α (α = 0,05) dan nilai t hitung 2,490 > t tabel 1.670, artinya menolak hipotesis nol dan menerima hipotesis alternatif. Kesimpulan penelitian adalah model pembelajaran SAVI berpengaruh secara signifikan terhadap kemampuan pemecahan masalah matematika di kelas V sekolah dasar pada kecamatan Wonogiri.  
Analisis Kreativitas dan Pemahaman Siswa pada Pembelajaran Geometri di Sekolah Dasar Menggunakan Media Manipulatif Triyani, Septi; Kurniawan, Sandra Bayu; Riyadi, Riyadi
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 7, No 4 (2024): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v7i4.97215

Abstract

Penelitian ini bertujuan untuk mendeskripsikan kreatifitas dan pemahaman siswa pada pembelajaran geometri di Sekolah Dasar (SD) menggunakan media manipulative stik es krim. Data dikumpulkan dengan observasi, tugas pemecahan masalah dan wawancara. Analisis data dengan: kategorisasi, reduksi, penyajian, penafsiran dan penarikan kesimpulan. Penelitian ini termasuk deskriptif kualitatif. Subjek penelitian adalah siswa kelas III SD Muhammadiyah 1 Palembang. Hasil penelitian menunjukkan bahwa penggunaan media stik es krim mendukung kreatifitas dan pemahaman siswa. Dengan media manipulatif tersebut, siswa dapat menghasilkan berbagai jenis bangun datar dan menentukan kelilingnya, serta mengembankannya untuk membentuk objek yang lebih kompleks dan juga menentukan kelilingnya. Strategi siswa untuk menentukan keliling suatu bangun datar yaitu dengan menentukan banyaknya stick yang digunakan. Adapun untuk menentukan keliling objek yang lebih kompleks siswa kadang keliru, sehingga guru perlu memahamkan siswa bahwa yang dimaksud dari keliling suatu bangun adalah sisi terluar dari bangun tersebut.
Analysis of the Impact of PBL Implementation Assisted by Pouch of Unit on the Ability to Count Units of Weight in Elementary School Learners Sadono, Ibnu; Riyadi, Riyadi; Kurniawan, Sandra Bayu
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 8, No 1 (2025): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v8i1.98955

Abstract

Penelitian ini bertujuan untuk menganalisis dampak penerapan model Pembelajaran Berbasis Masalah berbantuan media kantong satuan terhadap peningkatan kemampuan berhitung satuan berat pada siswa kelas V SD. Pendekatan kualitatif diterapkan melalui metode studi kasus untuk mengeksplorasi pengalaman belajar siswa dalam pembelajaran berbasis masalah yang difasilitasi dengan media kantong satuan. Data dikumpulkan melalui observasi kelas, wawancara, dan kuesioner dengan 25 siswa sebagai responden, Observasi kelas difokuskan pada aktivitas siswa dan guru dalam pembelajaran, sedangkan wawancara menggali persepsi siswa terhadap pembelajaran. Data kuesioner dianalisis secara kualitatif untuk menggali lebih dalam tanggapan siswa. Triangulasi data dilakukan untuk meningkatkan validitas dan reliabilitas temuan.. Penerapan model pembelajaran inovatif ini tidak hanya meningkatkan keterlibatan peserta didik, tetapi juga memberikan dampak positif pada pemahaman mereka terhadap materi pelajaran. Peserta didik menunjukkan peningkatan kepercayaan diri dalam mengekspresikan ide-ide mereka dan kemampuan untuk menghubungkan materi pelajaran dengan kehidupan sehari-hari. Penggunaan media kantong unit tidak hanya memperkuat fokus tetapi juga meningkatkan motivasi peserta didik untuk belajar. Kesimpulannya, penerapan PBL berbantuan media kantong satuan efektif meningkatkan kemampuan perhitungan berat satuan peserta didik, serta membantu mereka memahami konsep berat satuan secara konkret melalui manipulasi langsung. Temuan ini menunjukkan perlunya pengembangan lebih lanjut dalam penerapan media pembelajaran yang inovatif untuk meningkatkan hasil belajar siswa.
Keterampilan Prosedural dalam Menjawab Soal Matematika Peserta Didik Kelas 5 Sekolah Dasar Rajab, Inas Karima; Kurniawan, Sandra Bayu
Didaktika Dwija Indria Vol 14, No 3 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v14i3.112010

Abstract

This study examined the correlation between procedural skills and ability to answer mathematics questions among 5th grade elementary school students. Specifically, it aimed to determine: (1) the level of students’ procedural skills; (2) the level of their ability to answer mathematics questions; and (3) whether procedural skills significantly contribute to students’ ability to answering mathematics questions. Using a quantitative correlational design, the study involved 62 5th grade students from three public elementary schools in Ngemplak sub-District, Boyolali Regency, selected through cluster random sampling. Data were collected using a 20-item procedural skills questionnaire and a 5-item essay test on fractions and plane geometry. Simple linear regression analysis revealed a strong and significant positive relationship between procedural skills and ability to answer mathematics questions (R = 0.893, R² = 0.798, F = 237.237 > F table, p < 0.001). The regression model Y = –29.892 + 1.332X indicated that procedural skills contributed 79.8% to the variance in students’ ability to answer mathematics questions scores. These findings suggest that students with higher procedural fluency demonstrate better mathematical accuracy and structured thinking. Theoretically, this reinforces the view that procedural mastery is essential for supporting effective mathematical reasoning. Practically, the results imply that teachers need to emphasize systematic step-by-step processes in mathematics instruction to strengthen students’ ability to answer questions at the elementary level.
Peningkatan kemampuan menganalisis sifat-sifat cahaya melalui model predict observe explain peserta didik kelas V sekolah dasar Yulistari, Silviana; Kurniawan, Sandra Bayu; Yulianti, Yulianti
Didaktika Dwija Indria Vol 7, No 4 (2019): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v7i4.31914

Abstract

Abstract. The aim of this study was to improve the ability to analyze the properties of light using the Predict Observe Explain learning model in fifth grade students of Totosari Elementary School No.102 Surakarta 2018/2019. This research was performed as classroom action research (CAR) were carried in two cycles. The research subjects were teacher and  fifth grade students of Totosari Elementary School No.102 Surakarta, totaling 32 students. Observation, interviews, documentation, and tests were used as data collection techniques. The data validity used were triangulation source and technical triangulation. The data were analyze by an interactive analysis model. The results of this classroom action research show that the class average score in the pre-action is 45.20 with the class achievement percentage of 0%. In the first cycle, the average score of the class increased up to 65.41 with percentage of class achievement of 31.25%. In the second cycle, the average score of the class increased up to 81.35 with percentage of class achievement of 84.38%. The conclusion of this study showed that through the Predict Observe Explain (POE) learning model can improve the ability to analyze the properties of light in fifth grade students of Totosari Elementary School No.102 Surakarta 2018/2019.Keyword: Analysis Ability, Properties of Light, Predict Observe Explain (POE)
Efektivitas penggunaan media literacy cloud.org terhadap minat baca materi paragraf argumentasi kelas iv sekolah dasar Kusumawati, Meliyana; Daryanto, Joko; Kurniawan, Sandra Bayu
Didaktika Dwija Indria Vol 13, No 1 (2025): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v13i1.91010

Abstract

This study aims to measure the effectiveness of using Literacy Cloud.org media on the reading interest of 4th-grade students in argumentative paragraph material for the 2024 academic year. The study employed a pretest-posttest control design, involving an experimental group using Literacy Cloud.org media and a control group using conventional teaching methods. The research sample consisted of 48 randomly selected 4th-grade students. The results showed that the average reading interest of students in the experimental group increased from 69.9 to 86.7 after using Literacy Cloud.org media. The N-Gain test showed an average of 57.8 for the experimental group and 41.32 for the control group, indicating a significant impact from the use of Literacy Cloud.org media. Additionally, the paired sample t-test results showed a significance value of 0.000, which is less than alpha 0.05, indicating a significant difference in reading interest between the pretest and posttest in the experimental group. Thus, the use of Literacy Cloud.org media has proven to be effective in influencing the reading interest of students in argumentative paragraph material.
Analisis kesalahan ejaan bahasa indonesia pada karangan deskripsi peserta didik kelas V sekolah dasar Masithoh, Dewi; Slamet, Slamet; Kurniawan, Sandra Bayu
Didaktika Dwija Indria Vol 11, No 3 (2023): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v11i3.76636

Abstract

This research was conducted with the aim of describing the forms of Indonesian spelling errors and the factors that influence Indonesian spelling errors in descriptive essays for grade V students. This research used a qualitative descriptive research method. The data comes frim the words, sentences, and paragraphs contained in the essay. The data source is student essay. The data analysis technique used is the analysis of language errors Tarigan. The forms of errors found included errors in the use of letters by 52.09%, writing words by 20%, using punctuation by 27%, and writing absorptionelements by 0.09%. Factors that affect spelling errors in student’s descriptive essays include: (1) student’s lack of understanding of spelling, (2) lack of practice and habituation, (3) students have difficulty writing spellings according to the guidelines for using Indonesian spelling. The research implications are divided into practical and theoretical implications.
Analisis kesalahan dalam penyelesaian soal cerita matematika materi skala peserta didik kelas v sekolah dasar Ardiyanti, Meireza Putri; Poerwanti, Jenny Indrastoeti Siti; Kurniawan, Sandra Bayu
Didaktika Dwija Indria Vol 13, No 4 (2025): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v13i4.89533

Abstract

This study aims to (1) describe the form of error in the conclusion of the mathematical story of scale matter experienced by students based on Newman's theory, (2) describe factors causing the occurrence of error. This research uses a descriptive qualitative approach with a case study research design. Subjects in this study were fifth grade students at Tegalsari elementary school. Data collection techniques using written test results and interviews. Data validity testing techniques using triangulation techniques and sources. Data analysis techniques using Miles and Huberman analysis, consist of (1) data collection, (2) data reduction, (3) data presentation, and (4) conclusion drawings. Most mistakes were found in the writing of the conclusion with a presentation of 31.5%. Then the error of understanding was found at 30.5%, error of process skills at 20%, and error of reading at 10.5%. While the transformation error was the least mistake experienced by the students with the presentation of 7.4%. The factors that cause the mistakes are the understanding of the student related to the material, the understanding the student of the story and the severity of the learner in solve the story, and the training of the teacher about the story.
Analisis peran guru dalam meningkatkan kemampuan membaca peserta didik kelas 1 sd Dwicahyanti, Rahma Hardyan; Kurniawan, Sandra Bayu; Budiharto, Tri
Didaktika Dwija Indria Vol 13, No 4 (2025): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v13i3.90110

Abstract

Guru mempunyai peran penting dalam perkembangan kemampuan membaca siswa. Namun, banyak siswa yang memiliki kemampuan membaca kurang baik. Oleh karena itu, guru perlu melakukan upaya-upaya untuk meningkatkan kemampuan membaca siswa. Oleh karena itu, penelitian ini bertujuan untuk mengetahui peran guru dalam meningkatkan kemampuan membaca siswa kelas I SDN Setono. Pengumpulan data dilakukan melalui wawancara dengan guru, kepala sekolah, dan siswa, serta observasi tidak terstruktur. Analisis yang digunakan adalah teknik analisis kesalahan berbahasa Tarigan yang didukung dengan triangulasi sumber dan teknik keabsahan data. Berdasarkan hasil penelitian diketahui bahwa guru terbukti mampu berperan sebagai demonstran, pengelola kelas, dan mediator dalam kemampuan membaca siswa kelas I dengan baik. Guru menjelaskan materi bacaan permulaan dengan jelas, mengelola kelas dengan suasana dan aturan yang cukup jelas, serta guru juga menggunakan media bacaan permulaan yang cukup bervariasi. Jadi dapat disimpulkan bahwa guru telah berperan cukup baik melalui berbagai upaya yang dilakukan untuk mengembangkan kemampuan membaca permulaan siswa kelas I.
Co-Authors Afiyana, Iz Nur Ana, Oktavia Elisa Anesa Surya Anesa, Anesa Anindyana, Kholifah Ardiniawan, Dimas Yuniar Ardiyanti, Meireza Putri Aulia Rahmawati, Aulia Azzahra, Flavionanda Amelia Banowati, Charunia Putri Budhiharto, Tri Burhanudin, Fath Sadidan Dewi, Febriyanti Diah Kusumaning Dwicahyanti, Rahma Hardyan Fadhilah, Miming Fadilah Umar Galuh, Sulistya Hadiyah, Hadiyah Hanafi, Muhammad Ikram Indah Permatasari Istiyati, Istiyati Jenny Indrastoeti Siti Poerwanti, Jenny Indrastoeti Siti Joko Daryanto Kaeksi, Esti Karsono Karsono Katmini, Katmini Kusumawati, Meliyana Leni Ambar Cahyani Lorenza, Seillamitha Octaviona M. Sukarno Majid, Ahmad Laththuv Maryani, Lis Masithoh, Dewi Mindrati, Esthi Muaziz, Nur Naim Mufida, Ama Tullah Lina Munawir Yusuf Mustika, Aisyah Senja Mutiara Sari Dewi Novenasari, Marta Nurfahmi, Rizali Parwisagita, Irine Prasanti Peduk Rintayati Pramudya, Feriq Nurdiansyah Pratama, Murni Evi Puspitaningrum, Meisya Ika Putra, Rifo Syah Rachmansyah, Anfika Rahayu, Parmi Rahmantri, Cikita Rajab, Inas Karima Rifana, Fania Putri Rifdah, Salsabila Nur Ririn Wijayanti Risqi, Aisyah Fahma Riyadi , Riyadi Riyadi Riyadi Roy Ardiansyah, Roy Rukayah Rukayah Sadono, Ibnu Sakinah, Salisa Dina Saputra, Rizal Yusuf Saraswati, Dwi Sarwanto Sarwanto Sawitri, Rina Susi Septi Triyani Siti Istiyati Siti Kamsiyati Slamet . Slamet Subiyantoro St. Y Slamet Sudiyanto Sudiyanto Sularmi Sularmi Tri Budiharto Triyanto, Joko Ummul Mustaqimah, Ummul Wardani, Dwi Isna Wardhani, Anisa Ilma Widodo, Slamet Tri Widyastuti Widyastuti Winahyu, Ajeng Riska Yulianti Yulianti Yulistari, Silviana