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PENGARUH PENGEMBANGAN PENUNTUN DAN KIT PRAKTIKUM KIMIA TERINTEGRASI MODEL INKUIRI DALAM MENINGKATKAN HASIL BELAJAR PESERTA DIDIK Akmalia, Nur; Silaban, Ramlan; Sari, Richa Purmaya
Lantanida Journal Vol 13 No 1 (2025): June 2025
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v13i1.29193

Abstract

The aim of this study is to identify the validity of the practicum kit that has been developed, the validity of the chemistry practicum guide integrated with the inquiry model, and the impact of using chemistry practicum manuals and kits on student learning outcomes. This study was carried out to address a number of issues with the way chemistry practicum is implemented in schools, including a lack of resources and instruments, a procedural approach, and a low level of student participation. Participants in this study included practicum guides that were integrated with the Inquiry model, five chemistry teachers, two peer reviewers, two lecturers from Medan State University, and up to 22 MAS Muta'allimin Aceh Besar students in class XI MIA 1. According to the ADDIE framework, this experiment fits within the category of development research. Tests of student learning outcomes and validation sheets of practicum manuals and kits were used to gather data. SPSS 21 software was used to analyze the data using quantitative descriptive statistical techniques, such as normality tests and One Sample T-Test hypothesis testing. According to the results, the practicum kits and instructions created had an average score of 3.54, coming into the "very feasible" category. Furthermore, the average learning outcome for students using practicum kits and manuals is 3.54, coming into the "very feasible" category.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) BERBASIS KEWIRAUSAHAAN UNTUK PROYEK KARTU MENU INFORMASI GIZI BUAH Sari, Richa Purmaya; Adlim, Muhammad; Gani, Abdul; Akmalia, Nur
Lantanida Journal Vol 13 No 1 (2025): June 2025
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v13i1.29198

Abstract

The absence of worksheets that can encourage students' entrepreneurial spirit and promote the process of activity is one of the difficulties in implementing STEM education. The purpose of this study is to provide Student Worksheets (LKPD) for menu card projects that include details on the nutritional value of fruit and are based on Science, Technology, Engineering, and Mathematics (STEM). The research and development technique is used in this study. The analysis, design, development, implementation, and evaluation phases are all included in the ADDIE development framework. Nevertheless, this article is restricted to the stage of development. A needs analysis questionnaire and a LKPD product quality assessment sheet were used as instruments for data collection. The findings demonstrated that the average scores for the expert validity evaluation of LKPD for face validity and content validity were 92.5% and 90%, respectively. With a very valid category, the overall validation result for the STEM-based LKPD combined with entrepreneurship is 91.25%. Consequently, experiments can be conducted using the created LKPD.