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Development Of E-LKPD With PNL Approach And Based On Jambi Culture To Improve Students' Mathematical Communication Skills M Nasiruddin Fa; Jefri Marzal; Yantoro Yantoro; Alya Hanifah Setiawan; Hazar Kusmayanti; Sridewi Anggraeni Wiyono
Edunity Kajian Ilmu Sosial dan Pendidikan Vol. 3 No. 6 (2024): Edunity : Social and Educational Studies
Publisher : PT Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/edunity.v3i6.261

Abstract

The low mathematical communication skills of students should be the main issue that should be of concern to an educator. Learning should be designed through problems that allow students to be able to do better mathematical communication. This study aims to produce an E-LKPD with a Problem-Based Learning approach based on Jambi culture with valid, practical, and effective quality to improve students' mathematical communication skills. The subject of this research is class VIII MTsSBustanulUlum in even semester 2023/2024. This type of research is Research and Development with the ADDIE model. The results of this study indicate that the quality of E-LKPD developed has valid, practical, and effective categories. The validity can be seen from the results of expert validation in the field of media and learning materials which show that E-LKPD is good and feasible to use, practicality can be seen from the perceptions of students and teachers who give positive responses to the E-LKPD developed and effectiveness can be seen from the increase in students' mathematical communication skills by comparing the pree test and post-test scores with the N-Gain test with an acquisition of 0.50 with a moderate category. Thus to improve students' mathematical communication skills can use E-LKPD with a problem-based learning approach based on the Jambi culture that has been developed.
Analisis Pembatalan Perkawinan dalam Perspektif Undang-Undang Nomor 1 Tahun 1974 Keysha Rafa Dayinta; Renny Supriyatni; Sridewi Anggraeni Wiyono
Journal of Legal, Political, and Humanistic Inquiry Vol 1 No 4 (2026): June: Custodia: Journal of Legal, Political, and Humanistic Inquiry
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/9dc96c48

Abstract

The issue of marriage annulment in Indonesian law reveals a tension between formal legal norms and dynamic judicial practices, particularly in the application of Law No. 1 of 1974 and its amendments. This study aims to analyze the normative construction, judicial implementation, and legal implications of marriage annulment within the Indonesian legal system. The method employed is normative legal research using legislative, conceptual, and case-based approaches, through analysis of laws, implementing regulations, and relevant court decisions. The results of the study indicate that the annulment of marriage functions as a corrective mechanism against legal defects from the outset; however, in practice, there are variations in judicial interpretation influenced by teleological approaches and sociological considerations. The discussion confirms that while there is consistency in certain cases such as identity fraud, unauthorized polygamy, and violations of age limits, inconsistencies still arise due to the absence of uniform interpretive guidelines. The legal implications of annulment encompass the status of children, joint property, and civil registration, thus requiring the strengthening of regulations and legal harmonization to ensure legal certainty and justice.