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All Journal EJIP BIOL Jurnal Kreatif Tadulako Online Bioscientist : Jurnal Ilmiah Biologi Journal of Biology Science and Education
Abd Hakim Laenggeng, Abd Hakim
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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Pengaruh Model Project Based Learning Berbasis STEM Terhadap Keterampilan Berpikir Kreatif dan Motivasi Belajar Peserta Didik Pada Mata Pelajaran Biologi di SMAN 4 Palu Palangi, Julmita; Jamhari, Mohammad; Agni, Raya; Laenggeng, Abd Hakim; Fardha, Rizka; Febriawan, Aan
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17434

Abstract

This study aims to determine the effect of the STEM-based project-based learning (PjBL) model on students' creative thinking skills and learning motivation in biology at SMA Negeri 4 Palu. The study used a quantitative approach with a quasi-experimental design, the population in this study were all grade X students of SMA Negeri 4 Palu in the 2024/2025 academic year consisting of 12 study groups with a total of 400 students. The sample was determined through purposive sampling, consisting of an experimental class (n=33) receiving PjBL-STEM learning and a control class (n=33) with conventional learning. Data were collected through creative thinking skills tests and learning motivation observation sheets, then analyzed using normality tests, homogeneity tests, and independent samples t-tests. The results showed that the PjBL-STEM model had a significant effect on improving creative thinking skills (Sig. = 0.023 <0.05) and learning motivation (Sig. = 0.000 <0.05). This finding confirms that the integration of the STEM approach in PjBL not only strengthens the cognitive but also the affective aspects, so that it can be used as a strategic alternative in developing a biology curriculum to foster 21st-century competencies.
Hubungan Pola Makan dan Prestasi Belajar Anak Sekolah Dasar Inpres Lik Layana Indah Di Kota Palu Rahma, Aulia; Laenggeng, Abd Hakim; Dhafir, Fatma
Journal of Biology Science and Education Vol. 13 No. 1 (2025): Juni
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jbse.v13i1.5061

Abstract

Tujuan peneltian ini adalah untuk mengkaji bagaimana pola makan dan prestasi belajar siswa, selain itu untuk menentukan seberapa besar hubungan pola makan terhadap prestasi belajar anak Sekolah Dasar Inpres LIK Layana Indah di Kota Palu. Adapun jenis penelitian yang digunakan adalah deskriptif kuantitatif. Populasi dalam penelitian ini berjumlah 198 siswa, dan sampel yang diambil berdasarkan teknik purposive sampling sebanyak 60 siswa. Teknik analisis data menggunakan analisis univariat dan bivariat menggunakan perangkat lunak SPSS 23. Hasil penelitian menunjukkan bahwa mayoritas siswa memiliki pola makan paling banyak berada pada kategori baik berjumlah 30 siswa (50,0%) dan prestasi belajar paling banyak berada pada kategori baik dengan jumlah 36 siswa (60,0%). Selain itu, hasil uji statistic person product moment didapatkan nilai p (0.003 < 0.05) menunjukan terdapat hubungan yang signifikan antara pola makan dengan prestasi belajar siswa. Sehingga dapat disimpulkan bahwa semakin baik pola makan siswa, semakin baik pula prestasi belajar siswa SDN Inpres LIK Layana Indah di Kota Palu.
Co-Authors Abeng, Tenri Achmad Ramadhan Almagfirah, Nisa Amalia, Diza Nurul Amiruddin Kasim Andi Tanra Tellu Annisa Annisa Arsitas, Dian Bustamin Bustamin Fatma Dhafir Fatmah Dhafir Febriawan, Aan Firga Feliana, Firga Fitriyana, Ega Hj. Musdalifah Nurdin I Made Budiarsa I Nengah Kundera Kasim, Amirudddin Laksono Trisnantoro Lestari M.P Alibasyah Lilies Lilies Lilies Mailili, Yulviani I. Masriani . Messe, Yunita Moh Hidayat Mohammad Jamhari Palangi, Julmita Putri, Aticha Anata Rahma, Aulia Ramadhan, Suchin Ratmita, Ni Luh Putu Raya Agni Retno Sari Ritman Paudi Ishak, Ritman Paudi Rizka Fardha Sarda, Alkarni Sartika - -, Sartika - Umonia, Riska S. Yustiani - -, Yustiani - Zumria