Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Journal of Technology, Mathematics and Social Science

PENGEMBANGAN INSTRUMEN PENGUKURAN LITERASI MATEMATIKA PADAMATERI ARITMATIKA SOSIAL BERBASIS PENDEKATAN KONTEKSTUAL Qoriatun Fauziah; M Zainudin; Fitri Nurdianingsih
Journal of Technology, Mathematics and Social Science Vol 2, No 2 (2022): JURNAL J'THOMS (Desember 2022)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v2i2.2958

Abstract

This research is a development research that aims to produce an instrument for measuring mathematical literacy by looking at the procedures and analyzing the quality of the instrument developed. This type of research is research and development which consists of 4 stages, namely: (1) preliminary stage, (2) self-evaluation stage, (3) prototyping stage and (4) field test stage. In this validation, the measurement instrument is declared valid with a validity coefficient of 0.68 which is in the range of 0.4 < V 0.8. The results of the empirical validation test meet the valid criteria for all items. The results of the reliability test by students obtained a total score of 0.80. This value indicates that the reliability of the measurement instrument in the very high category means that it is reliable. The results of the test of the level of difficulty by students obtained an average score of 0.52. This value indicates that the level of difficulty of the measurement instrument is in the medium category. The results of the test of discriminating power by students obtained a final score of 0.32. This value indicates that the level of discriminating power of the measurement instrument is in the good category. The results of the practicality level trial by students obtained a score of 81.15%. This value indicates that the level of practicality of the measurement instrument is in the positive category. The results of the effectiveness test obtained a percentage of 66.67% with a good category.Keywords:Measurement Instrument; Mathematic Literacy; Contextual Approach
PENGEMBANGAN BAHAN AJAR ARITMATIKA SOSIAL DENGAN PENDEKATAN KONTEKSTUAL UNTUK MEMFASILITASI PENCAPAIAN LITERASI MATEMATIKA Noviana, Sa'in; Zainudin, M; Nurdianingsih, Fitri
Journal of Technology, Mathematics and Social Science Vol. 4 No. 1 (2024): Mei 2024
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v4i1.2611

Abstract

Abstrak: Penelitian ini bertujuan untuk menghasilkan bahan ajar aritmatika sosial dengan menggunakan pendekatan kontekstual untuk memfasilitasi pencapaian literasi matematika, khususnya untuk peserta didik kelas VII MTs. Penelitian ini merupakan penelitian pengembangan. Model pengembangan yang dikembangkan diadopsi dari model pengembangan ADDIE(Analysis, Design, Development, Implementation, Evaluation). Instrumen penelitian yang digunakan adalah lembar validasi oleh ahli materi dan ahli media, lembar penilaian oleh pendidik, lembar respon peserta didik, dan postes literasi matematika untuk peserta didik. Hasil validasi menunjukkan bahwa buku pendidik dan buku peserta didik yang dikembangkan berada dalam kategori Baik dan Sangat Baik. Hasil uji coba menunjukkan bahwa buku peserta didik dan buku pendidik masuk pada kategori baik. Hasil uji coba berdasarkan hasil postes literasi matematika peserta didik  mencapai hasil 72,2% serta menunjukkan bahwa buku pendidik dan buku peserta didik berada dalam kategori baik. Oleh karena itu, disimpulkan bahwa bahan ajar aritmatika sosial dengan pendekatan kontekstual yang dikembangkan memiliki kualitas valid, praktis, dan efektif ditinjau dari pencapaian literasi matematika peserta didik.Kata kunci: Pengembangan bahan ajar; Aritmatika Sosial; Pendekatan Kontekstual; Literasi Matematika.Abstract: This study aims to produce social arithmetic teaching materials using the brain cortex approach to fasilitate the achievement of mathematical literacy, especially for students of class VII MTs. This research is a development research. The development model that was developed was adopted from the ADDIE (Analysis, Design, Development, Implementation, Evaluation)development model. The research instruments used were validation sheets by material experts, assessment sheets by educators, student response sheets, and mathematical literacy posttests for students. The result of the validation show that the teacher’s books and the student’s books that were developed are in the Good and Very Good categories. The result of the trial based on the results of the post-test of students mathematical literacy reached 72,2% and showed that the teacher’s  books and the students books were in a good category. Therefore, it is cocluded that the social arithmetic teaching material with a contextual approach developed have valid, practical, and effective qualities in terms of the achievement of students mathematical literacy. Keywords: Development of teaching materials; Social Aritmatics; Contextual Approach; Mathematical Literacy.
PENGEMBANGAN INSTRUMEN PENGUKURAN LITERASI MATEMATIKA PADAMATERI ARITMATIKA SOSIAL BERBASIS PENDEKATAN KONTEKSTUAL Fauziah, Qoriatun; Zainudin, M; Nurdianingsih, Fitri
Journal of Technology, Mathematics and Social Science Vol. 2 No. 2 (2022): Desember 2022
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v2i2.2958

Abstract

This research is a development research that aims to produce an instrument for measuring mathematical literacy by looking at the procedures and analyzing the quality of the instrument developed. This type of research is research and development which consists of 4 stages, namely: (1) preliminary stage, (2) self-evaluation stage, (3) prototyping stage and (4) field test stage. In this validation, the measurement instrument is declared valid with a validity coefficient of 0.68 which is in the range of 0.4 < V 0.8. The results of the empirical validation test meet the valid criteria for all items. The results of the reliability test by students obtained a total score of 0.80. This value indicates that the reliability of the measurement instrument in the very high category means that it is reliable. The results of the test of the level of difficulty by students obtained an average score of 0.52. This value indicates that the level of difficulty of the measurement instrument is in the medium category. The results of the test of discriminating power by students obtained a final score of 0.32. This value indicates that the level of discriminating power of the measurement instrument is in the good category. The results of the practicality level trial by students obtained a score of 81.15%. This value indicates that the level of practicality of the measurement instrument is in the positive category. The results of the effectiveness test obtained a percentage of 66.67% with a good category.Keywords:Measurement Instrument; Mathematic Literacy; Contextual Approach