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PBL-based STEM: Its effect on the cognitive learning outcome of junior high school students Kartini, Ayu; Husamah, Husamah; Permana, Fendy Hardian; Mohd Shukri, Ahmad Adnan bin
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 6, No 2 (2023): December
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v6i2.2673

Abstract

The PBL (Problem-based Learning) model based on the STEM approach is very suitable for raising students in the midst of today's increasingly rapid development of the digital era which is based on a problem that encourages students to learn and work cooperatively in groups to find solutions, think critically and analytically, and able to use appropriate learning resources. This study aims to determine the effect of the PBL learning model based on the STEM (Science, Technology, Engineering, and Mathematics) approach to students' cognitive learning outcomes at MTs Muhammadiyah 1 Malang. Sampling with purposive sampling technique. This type of research is a Quasy experiment with a Non-Randomized Control Group Pretest-Postest Design research design. The population in this study were students of class VII MTs Muhammadiyah 1 Malang which consisted of 2 classes. The data analysis technique for cognitive learning outcomes of students uses the data requirements test with the SPSS version 22.0 for Windows program. The collection of research data used an instrument in the form of multiple-choice tests for students' cognitive learning outcomes. Based on the results of hypothesis testing using the ANCOVA test, a sig value of 0.005<0.05 is obtained because the sig value is smaller than 0.05, so it can be said that Ho is accepted which shows that the STEM-based PBL model has a significant influence on students' cognitive learning outcomes. Based on the data obtained, it can be concluded that there is a significant influence in the use of the PBL model based on the STEM approach to students' cognitive learning outcomes at MTs Muhammadiyah 1 Malang.
Ethnozoological Knowledge and Family Economics on Attitudes and Behavior in Using Turtles Setyawan, Dwi; Gunawan, Syahrul; Rofieq, Ainur; Prihanta, Wahyu; Permana, Fendy Hardian
International Journal of Marine Engineering Innovation and Research Vol 9, No 1 (2024)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v9i1.20034

Abstract

The mutual interaction between humans and animals in the field of ethnozoology includes uses that can be oriented toward conservation or exploitation efforts. However, excessive abuse of sea turtles (Chelonioidea), especially in the direction of exploitation, has led to population decline and threatened their extinction. Observations in the Derawan Island community, Berau Regency, show a decrease in the number of turtles coming to lay their eggs due to overexploitation. To overcome this problem, it is necessary to carry out research that looks for factors that influence attitudes and behavior in using turtles, including the level of ethnozoological knowledge and family economic status. This research uses a quantitative approach with an analytical correlational design and applies Path Analysis. The results of the analysis show that the level of ethnozoological knowledge has a significant influence on attitudes, with a path coefficient of 0.298 in block-1. In block-2, the results of the analysis show that the level of ethnozoological knowledge directly influences turtle utilization behavior with a path coefficient of 0.313. In conclusion, the level of ethnozoological knowledge has a dominant role in shaping turtle utilization behavior in Derawan Island