Advancing video research methodology to capture the processes of social interaction and multimodality

In this reflective methodological paper we focus on affordances and challenges of video data. We compare and analyze two research settings that use the latest video technology to capture classroom interactions in mathematics education, namely, The Social Unit of Learning (SUL) project of the University of Melbourne and the MathTrack project of the University of Helsinki. While using these two settings as examples, we have structured our reflections around themes pertinent to video research in general, namely, research methods, data management, and research ethics. SUL and MathTrack share an understanding of mathematics learning as social multimodal practice, and provide possibilities for zooming into the situational micro interactions that construct collaborative problem-solving learning. Both settings provide rich data for in-depth analyses of peer interactions and learning processes. The settings share special needs for technical support and data management, as well as attention to ethical aspects from the perspective of the participants’ security and discretion. SUL data are especially suitable for investigating interactions on a broad scope, addressing how multiple interactional processes intertwine. MathTrack, on the other hand, enables exploration of participants’ visual attention in detail and its role in learning. Both settings could provide tools for teachers’ professional development by showing them aspects of classroom interactions that would otherwise remain hidden.

PENGEMBANGAN MEDIA PEMBELAJARAN MATERI BILANGAN BERBASIS AUDIO VISUAL MENGGUNAKAN ADOBE FLASH PROFESIONAL CS6

This research aimed to develop audio visual based on learning media using adobe flash professional CS6 in material subject for students of seventh graders at MTs Mu'allimin NW Pancor that was valid, practical and effective. This research was a research and development (R&D) that was adapted from the ADDIE development model. There are 5 stages: (1) Analysis; (2) Design; (3) Development; (4) Implementation; and (5) Evaluation. The population was students of seventh graders , with a sample of students of VIIB . Data collection techniques used were using a questionnaire that was analyzed descriptively. The results showed that audio visual based on learning media using adobe flash professional CS6 which had been developed based on the assessment of media experts obtained by 96 with a very good category and material expert assessment was obtained by 42 with a good category. Based on students' responses to the practicality of the media it was found that the percentage of assessment was 75.35% with the practical category. Based on tests of student learning outcomes on the effectiveness of the media obtained a percentage of 88.46%. Based on the results of data acquisition shows that audio visual based learning media using adobe flash professional CS6 was feasible and can be used in the mathematics learning process of material for students of seventh graders at MTs Mu'allimin NW Pancor. ABSTRAKPenelitian ini bertujuan untuk mengembangkan media pembelajaran bilangan berbasis audio visual menggunakan adobe flash profesional CS6 untuk kelas VII MTs Mu’allimin NW Pancor yang valid, praktis, dan efektif. Penelitian ini merupakan penelitian pengembangan yang diadaptasi dari model pengembangan ADDIE. Tahapan penelitian ini ada 5 tahap, yaitu: (1) Analysis; (2) Design; (3) Development; (4) Impelementation; dan (5) Evaluation. Hasil penelitian menunjukkan bahwa media pembelajaran bilangan berbasis audio visual menggunakan adobe flash professional CS6 yang telah dikembangkan berdasarkan penilaian ahli media diperoleh sebesar 96 dengan kategori baik. Berdasarkan respon siswa terhadap kepraktisan media didapatkan persentasi penilaian sebesar 75,35% dengan kategori praktis. Berdasarkan tes hasil belajar siswa terhadap keefektifan media yang telah dikembangkan diperoleh persentase sebesar 88,46%. Berdasarkan hasil penelitian dan analisis data, dapat disimpulkan bahwa media pembelajaran bilangan berbasis audio visual menggunakan adobe flash professional CS6 layak dan dapat digunakan dalam proses pembelajaran matematika materi bilangan kelas VII MTs Mu’allimin NW Pancor.

Kemampuan penalaran matematis mahasiswa berdasarkan variasi gender dan self-efficacy matematis

The purpose of this study was to determine the differences in mathematical reasoning ability (KPM) based on gender variation (VG) and mathematical self-efficacy (SEM). Quantitative research was chosen to answer the research question. The research design used comparative causality on 75 students at a State University in Mataram City. Data collection was based on gender variance in the selected sample (51 women and 24 men, KPM test scores consisting of 5 items, and a 20-point SEM questionnaire, which were further categorized into 3 levels (low, medium and high). Analysis The data used two-way ANOVA with a 3 x 2 factorial design. The post-anava follow-up test used the turkey test. The results showed that male KPM was better than female KPM. Based on SEM category, student KPM at high SEM was better than student KPM at low SEM This finding emphasizes the importance of instructors being able to observe the characteristics of self-efficacy and gender variations that have an impact on the mathematics learning process.

Hubungan Antara Penggunaan Google Classroom Pada Pembelajaran Daring Terhadap Hasil Belajar Matematika Siswa Kelas IV-B SDN Kembangan Utara 012 Petang

This study aims to see the relationship between the use of Google Classroom on learning outcomes in mathematics at SDN Kembangan Utara 012 Petang. This research is a quantitative research using survey method. The population in this study were students of class IV-B SDN Kembangan Utara 012 Evening, totaling 30 students. The data collection technique used in this research is in the form of a questionnaire by distributing it through Google Form. This questionnaire was conducted to identify the relationship between Google Classroom and mathematics learning outcomes. The results of the research calculations with the partial test obtained tcount = 3.649 > ttable 2.042 with a significance of 0.000 <0.05, the result is that H1 is accepted and H0 is rejected, which means that there is a significant relationship between the use of Google Classroom on the mathematics learning outcomes of grade IV-B students at SDN Kembangan Utara 012 evening with a coefficient of determination of 67.8% while the remaining 32.2% is connected by other variables outside the study.

The Mediating Effect of Creativity on the Relationship Between Mathematic Achievement and Programming Self-Efficacy

Purpose: This study aimed to explore the relationship between mathematic achievement and programming self-efficacy, and adopt a mediation model to verify the mediating role of creativity on the relationship between mathematic achievement and programming self-efficacy.Methods: A total of 950 upper-secondary school students were surveyed using their math test scores, the Kirton Adaption-Innovation and the Programmed Self-Efficacy Scale. SPSS-26 was used for descriptive statistical analysis and correlation analysis of related variables. The PROCESS plugin was used to test the mediating effect of creativity.Results: (1) Mathematic achievement has a positive effect on programming self-efficacy, mathematic achievement is positively related to creativity, and creativity also has a positive influence on programming self-efficacy. (2) Creativity has a mediating effect on the relationship between mathematic achievement and programming self-efficacy.Conclusion: The results revealed that mathematic achievement affected programming self-efficacy directly and also indirectly through creativity. This provided certain ideas for the development of programming education for teenagers. Since students’ mathematics learning and creativity are related to programming learning, it is necessary to pay attention to the integration of the disciplines of programming education and mathematics. Further, the cultivation of innovative thinking is also critical to facilitate programming learning.

Hubungan Minat Belajar dan Disiplin Belajar dengan Hasil Belajar Matematika Peserta Didik Kelas V SD

The problem in this study is the low learning outcomes of class fifth students towards Mathematics. This study aims to determine the relationship between interest in learning and learning discipline with the Mathematics learning outcomes of class Vth Elementary School of Cluster Cut Nyak Dien, East Metro District. This type of research is ex-postfacto correlation. The study population numbered 221 students and the research sample was 69 students.. The data collection techniques used were observation, interview, questionnaire, and documentation study. The data collection instrument was a questionnaire with a Likert scale that had been tested for validity and reliability. The results showed that there was a significant relationship between interest in learning and learning discipline with the Mathematics learning outcomes of class V students, shown by a correlation coefficient of 0,7346 with strong criteria.

Hubungan Gaya Belajar dengan Hasil Belajar Matematika Peserta Didik Kelas IV SD Negeri

The problem in this research is the low mathematics learning outcomes of students. The purpose of this study was to determine the relationship between learning styles and mathematics student learning outcomes. This type of research is quantitative with the ex-post facto correlation research method. The data collection techniques used were questionnaires and documentation. The population in this study were 112 class IV students, with a sample of 53 students. Hypothesis testing uses the Pearson product-moment correlation test. The results of the study of the two variables X and Y show a positive relationship with a correlation of 0.42 on moderate criteria, and it can be concluded that Ha is accepted, that there is a relantionship between learning style with the mathematics learning outcomes of the fourth-grade students of SD Negeri 2 Sumberejo.

PENGGUNAAN MODUL MATRIKS UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK KELAS XI SMK

This research is a class action research (Classroom Action Research) which was carried out at SMK Muhammadiyah Watansoppeng and aims to improve mathematics learning outcomes through the use of matrix modules in class XI students of SMK Muhammadiyah Watansoppeng. The subjects of this study were 15 students of class XI SMK Muhammadiyah Watansoppeng in the 2021/2022 academic year. Data collection techniques used are learning outcomes tests and observations. The data collected were analyzed using descriptive analysis using quantitative and qualitative analysis. The results of the analysis showed an increase in mathematics learning outcomes. The results of quantitative analysis show that the average score of mastery of students in the first cycle of 70.53 is in the high category with the percentage of completeness reaching 60%, this indicates that students have not achieved classical mastery. And the average score of mastery of students in cycle II of 78.27 is in the high category with the percentage of completeness reaching 87%, this shows that students have achieved classical mastery. The results of qualitative analysis based on observations showed an increase in student activity in accordance with learning, namely the increase in students attending the learning process, who actively asked questions about material that was not clear in the matrix module, who exchanged opinions with other students in solving problems in the matrix module, which actively respond to other friends' questions, who are working on practice questions in the module given by the teacher, and there is a decrease in student activity that is not in accordance with learning. Based on the results of the analysis, it appears that there is a change that the use of the module is quite effective in improving mathematics learning outcomes in class XI students of SMK Muhammadiyah Watansoppeng on matrix material. ABSTRAKPenelitian ini adalah penelitian tindakan kelas (Classroom Action Reseach) yang dilaksanakan di SMK Muhammadiyah Watansoppeng dan bertujuan untuk meningkatkan hasil belajar matematika melalui penggunaan modul matriks pada peserta didik kelas XI SMK Muhammadiyah Watansoppeng. Subjek penelitian ini adalah siswa kelas XI SMK Muhammadiyah Watansoppeng pada tahun pelajaran 2021/2022 sebanyak 15 siswa. Teknik pengumpulan data yang digunakan adalah tes hasil belajar dan observasi. Data yang terkumpul dianalisis dengan menggunakan analisis deskriptif dengan menggunakan analisis secara kuantitatif dan kualitatif. Hasil analisis menunjukkan adanya peningkatan hasil belajar matematika. Hasil analisis kuantitatif menunjukkan bahwa skor rata-rata penguasaan peserta didik pada siklus I sebesar 70,53 berada dalam kategori tinggi dengan persentase ketuntasan mencapai 60%, hal ini menunjukkan bahwa peserta didik belum mencapai ketuntasan kelasikal. Dan skor rata-rata penguasaan peserta didik pada siksus II sebesar 78,27 berada dalam kategori tinggi dengan persentase ketuntasan mencapai 87%, hal ini menunjukkan bahwa peserta didik sudah mencapai ketuntasan kelasikal. Hasil analisis kualitatif berdasarkan observasi menunjukkan peningkatan aktivitas peserta didik yang sesuai dengan pembelajaran yakni meningkatnya peserta didik hadir dalam proses belajar, yang aktif bertanya tentang materi yang belum jelas pada modul matriks, yang bertukar pendapat dengan peserta didik lain dalam menyelesaikan permasalahan pada modul matriks, yang aktif memberikan tanggapan terhadap pertanyaan teman yang lain, yang mengerjakan soal latihan dalam modul yang diberikan oleh guru, dan terjadi penurunan aktivitas peserta didik yang tidak sesuai dengan pembelajaran. Berdasarkan hasil analisis tersebut, nampak adanya perubahan bahwa penggunaan modul cukup efektif untuk meningkatkan hasil belajar matematika pada peserta didik kelas XI SMK Muhammadiyah Watansoppeng pada materi matriks.