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All Journal Jurnal Inovasi Pendidikan Kimia Jurnal Tadris Kimiya THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat Journal of Educational Chemistry (JEC)
Lutfianasari, Ulfa
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Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Physics Public Health Other

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The Effectiveness of Greenpreneurship Course for Students' Communication Ability and Entrepreneurial Interest Prayitno, Mohammad Agus; Lutfianasari, Ulfa; Nugroho, Deni Ebit
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 3, No 2 (2020): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v3i2.8348

Abstract

Very tight work competition results in many unemployed people because of the imbalance between the number of jobs and the number of graduates. For this reason, universities prepare lectures that can equip their students in entrepreneurship. One of them is greenpreneursip lectures. This study aims to determine the effectiveness of learning greenpreneur on communication skills and student entrepreneurial interests. The research design used was the pre-experimental design one-group pretest-posttest design. The sampling technique is done by purposive sampling. The data collection method used in this study is the questionnaire method. Data collection instruments included 20 items of entrepreneurial interest questionnaires and 18 items of communication skills questionnaire used to determine changes in communication skills and entrepreneurial interests before and after the lecture. The results were obtained by the p-value of entrepreneurial interest> 0.05, which is equal to 0.475. the p-value of communication skills <0.05, which is equal to 0.049. The conclusion in this study is the greenpreneurship course does not affect student entrepreneurial interest, but has the effectiveness of student communication skills.
Penerapan Model Pembelajaran Problem-Based Learning terhadap Kemampuan Berpikir Kritis dan Aktivitas Belajar Peserta Didik pada Materi Hidrolisis Garam Zahro, Mawadatuz; Lutfianasari, Ulfa
Jurnal Inovasi Pendidikan Kimia Vol 18, No 1 (2024): January 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v18i1.45567

Abstract

This research is motivated by the existence of learning problems at MAN 1 Semarang City which still uses conventional learning models, so that students find it difficult to understand the subject matter delivered by the teacher. Therefore the researchers applied the Problem Based Learning (PBL) learning model with the hope that learning would be more interesting and able to understand students so that the expected results could be achieved. This study aims to find out how students' critical thinking skills and learning activities are carried out through the application of the Problem Based Learning (PBL) learning model in Salt Hydrolysis material. This research is a quantitative research with a quasi-experimental design with nonequivalent control group design method. Methods of data collection using test questions (critical thinking skills) and observation (learning activities). The application of PBL in the learning process can have a positive influence on students' critical thinking skills and activities. This is proven through the t-test analysis of critical thinking skills tcount = 8.071 and ttable =. 2,021. As for learning activities tcount = 5.441 ttable = 2.021, it is concluded that learning using the PBL model is more effective than learning applied using conventional models.
Effective Strategies for Boosting Critical Thinking and Learning Motivation: The PQ4R Approach Lutfianasari, Ulfa; Nasikah, Ilmi
Journal of Educational Chemistry (JEC) Vol 6, No 1 (2024)
Publisher : Chemistry Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2024.6.1.21668

Abstract

This research aims to determine the effectiveness of the PQ4R learning strategy on students' critical thinking skills and learning motivation. This research uses quasi-experimental research with a nonequivalent control group design. The population in this study was part of class XI MIPA at MA Negeri Kendal. Sampling was carried out using the cluster random sampling technique. The sample used in this research was 36 students of class XI MIPA 4 as the experimental class and 32 students of class XI MIPA 3 as the control class. The research results showed that the critical thinking skills t-test obtained a significance value (Sig.) 0.000 0.05, meaning there were differences in critical thinking skills between the experimental and control classes. Based on the results of the N-Gain test, critical thinking skills for the experimental class were 0.4418, and for the control class were 0.1483. The results of the t-test research on learning motivation obtained a significance value (Sig.) 0.001 0.05, meaning there is a difference in learning motivation for the experimental and control classes. Based on the results of the N-Gain test, the learning motivation for the experimental class was 0.3315, and the control class was 0.1529.  This research concludes that the effect of the effectiveness of using the PQ4R learning strategy on critical thinking skills and learning motivation in the experimental class is higher than in the control class.
Peningkatan Enviromental Add Value Usaha Mikro Kecil dan Menengah (UMKM) melalui Pelatihan Sertifikasi Halal di Kecamatan Mranggen Misrochah, Nana; Lutfianasari, Ulfa; Rusmadi, Rusmadi; Pradipta, Reyhan Zhafar
Jurnal Komunitas : Jurnal Pengabdian kepada Masyarakat Vol. 7 No. 2: Januari 2025
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/jks.v7i2.3789

Abstract

UMKM adalah usaha perdagangan yang dikelola oleh badan usaha atau perorangan yang merujuk pada usaha ekonomi produktif. UMKM harus menghasilkan produk yang kompetitif, berkualitas, dan memiliki daya saing tinggi, karena di era globalisasi ini, konsumen sangat kritis dan menuntut standar mutu produk yang melindungi kesehatan dan lingkungan, selain itu konsumen juga menuntut dalam aspek agama dan sosial budaya. Salah satu aspek yang dituntut oleh konsumen adalah kehalalan produk. Produk halal bukan lagi menjadi paradigma yang dikaitkan dengan agama khususnya islam, akan tetapi sudah menjadi bagian dari persaingan bisnis dan perdagangan. Halal adalah segala sesuatu yang diizinkan dalam agama Islam untuk digunakan atau dilakukan, istilah ini lebih sering digunakan untuk menunjukkan makanan dan minuman yang diizinkan untuk dikonsumsi menurut Islam. Makanan dan minuman tidak hanya harus halal, tetapi juga harus thayyib yang berarti "baik", termasuk apakah mereka layak dikonsumsi atau tidak, dan apakah mereka bermanfaat bagi kesehatan baik kesehatan jasmani, kesehatan rohani maupun kesehatan lingkungan. Sebagai wilayah dengan mayoritas penduduk muslim Kecamatan Mranggen diharapkan menerapkan hukum terutama ketentuan dalam hal produk yang halal, sehingga masyarakat merasa aman dan nyaman untuk mengkonsumsi produk yang beredar di masyarakat. Saat ini, masih banyak pelaku UMKM yang mengklaim halal produknya secara personal dibandingkan melalui audit dari badan atau institusi yang berwenang dalam penyelenggaraan jaminan produk halal. Berangkat dari permasalahan tersebut, peneliti ingin berperan aktif dengan melakukan pelatihan dan pendampingan halal pelaku UMKM melalui kegiatan Peningkatan Enviromental Add Value Usaha Mikro Kecil Dan Menengah (UMKM) Melalui Pelatihan Sertifikasi Halal Di Kecamatan Mranggen.    
Chemistry Teachers’ Perspectives on the Implementation of Interdisciplinary Science Projects in Vocational Schools: Challenges and Strategic Solutions Lestari, Devy; Oktiani, Rosi; Lutfianasari, Ulfa; Imaduddin, Muhamad
Jurnal Tadris Kimiya Vol 10 No 1 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i1.37830

Abstract

The integration of interdisciplinary approaches in science education has gained increasing prominence, particularly within vocational school contexts. The research aims to identify the challenges faced by these teachers and to explore potential solutions for improving project-based instruction within the framework of Indonesia’s Merdeka Curriculum. This study investigates the perspectives of chemistry education graduates who are currently implementing interdisciplinary science projects in vocational schools across Central Java, East Java, and the Special Region of Yogyakarta. Employing a qualitative descriptive design, data were gathered from 25 purposively selected participants using an online open-ended questionnaire. Thematic analysis revealed several core challenges: limited pedagogical competence in project-based learning, difficulties in synthesizing natural and social science content, insufficient laboratory infrastructure and teaching materials, and restrictive curriculum policies that constrain instructional flexibility. These issues were especially pronounced among teachers with mono-disciplinary backgrounds in chemistry, who are now required to deliver integrated and contextualized learning. In response, the participants proposed actionable strategies, including training in contextual and project-based methodologies, mastery of interdisciplinary content, enhanced professional collaboration through musyawarah guru mata pelajaran (MGMP)  / subject teacher forums, improved access to instructional resources, and flexible curriculum design. The study highlights the need for comprehensive and systemic support to enhance teachers’ capacity to deliver meaningful and vocationally relevant interdisciplinary science education. The findings provide critical insights for policymakers, curriculum developers, and teacher education institutions aiming to advance the implementation of holistic STEM education in vocational settings.
Effective Strategies for Boosting Critical Thinking and Learning Motivation: The PQ4R Approach Lutfianasari, Ulfa; Nasikah, Ilmi
Journal of Educational Chemistry (JEC) Vol. 6 No. 1 (2024)
Publisher : Department of Chemistry Education, Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2024.6.1.21668

Abstract

This research aims to determine the effectiveness of the PQ4R learning strategy on students' critical thinking skills and learning motivation. This research uses quasi-experimental research with a nonequivalent control group design. The population in this study was part of class XI MIPA at MA Negeri Kendal. Sampling was carried out using the cluster random sampling technique. The sample used in this research was 36 students of class XI MIPA 4 as the experimental class and 32 students of class XI MIPA 3 as the control class. The research results showed that the critical thinking skills t-test obtained a significance value (Sig.) 0.000 < 0.05, meaning there were differences in critical thinking skills between the experimental and control classes. Based on the results of the N-Gain test, critical thinking skills for the experimental class were 0.4418, and for the control class were 0.1483. The results of the t-test research on learning motivation obtained a significance value (Sig.) 0.001 < 0.05, meaning there is a difference in learning motivation for the experimental and control classes. Based on the results of the N-Gain test, the learning motivation for the experimental class was 0.3315, and the control class was 0.1529.  This research concludes that the effect of the effectiveness of using the PQ4R learning strategy on critical thinking skills and learning motivation in the experimental class is higher than in the control class.
Co-Authors Lestari, Devy Misrochah, Nana Muhamad Imaduddin Nasikah, Ilmi Nugroho, Deni Ebit Pradipta, Reyhan Zhafar Prayitno, Mohammad Agus Rosi Oktiani Rusmadi Rusmadi Zahro, Mawadatuz