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All Journal JBIO: jurnal biosains (the journal of biosciences) Report of Biological Education
Munadiah, Hilda
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Other

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The Effects of Using an Environmentally Based Inquiry Learning Model on SMA Students' Cognitive Abilities and Concern for the Environment on Air Pollution Concept Fitriyani, Nera; Ratnasari, Jujun; Munadiah, Hilda
Jurnal Report of Biological Education Vol 3 No 2 (2022): Report of Biological Education
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/rebion.v3i2.2683

Abstract

Background: In class X at SMA Negeri 3 Sukabumi City, research has been done on how integrating an environmental-based inquiry learning approach affects students' cognitive capacities and environmental concern around the notion of air pollution. The purpose of this study is to: (1) ascertain how the environmental-based inquiry learning paradigm affects students' environmental consciousness and cognitive capacities. (2) to ascertain how the environmental-based inquiry learning paradigm was received by the students. Research of this kind is quasi-experimental. All SMA Negeri 3 Sukabumi City class X pupils made up the study's population. Two sixty-six-student classes were selected as samples, one of which served as the experimental class and the other as the control class. Class X IPA has as many as 33 students as the experimental class using the environment-based inquiry learning model, while class X IPA has as many as 33 students as the control class using the STAD-type cooperative learning model with a nonrandom sampling technique, namely, purposive sampling. Methods: The analysis technique used is a non-parametric test, namely the Wilcoxon test for analyzing pretest and posttest data, and a parametric test, namely the t test for analyzing student concern for the environment questionnaire data. Results: The results of the study with α = 0.05% and 95% confidence level showed: (1) the environment-based inquiry learning model does not affect students' cognitive abilities with Whitung =188.5 > Wtabel (0.05)(33) =170. (2) The environment-based inquiry learning model does not affect students' concern for the environment, with tcount = 0.72 < ttable (0.975)(64) =1.9987. (3) Student responses in the experimental class showed a positive response to the environment-based inquiry model. Based on the research as a whole, it can be concluded that the environment-based inquiry learning model does not affect students' cognitive abilities or students' concern for the environment, but shows a positive response to the environment-based inquiry learning model applied to the experimental class. Keywords : Environment-based inquiry learning model; cognitive abilities; students' concern for the environment.
POTENTIAL ANALYSIS OF THE BIOLARVACIDAL PLANT ON Aedes aegypti FROM THE COMMUNITY YARD OF GUNUNGPUYUH SUB-DISTRICT, SUKABUMI CITY Munadiah, Hilda; Saraesa, Muhammad Nur Azzura; Ratnasari, Jujun
JURNAL BIOSAINS Vol. 10 No. 1 (2024): JBIO : JURNAL BIOSAINS (THE JOURNAL OF BIOSCIENCES)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v10i1.40339

Abstract

Dengue hemorrhagic fever (DHF) is an infectious disease caused by the dengue virus and transmitted through the bite of the Aedes sp. mosquito. This disease is one of the main problems in Indonesia. Sukabumi is one of the cities in West Java that has the highest case di DHF. Chemical larvicides were used to control the Aedes aegypti mosquito. But its cause resistance in mosquito larva, so the seek for alternatives larvicides from natural and environmentally friendly are sought. Many studies had carried out on alternatives larvicides derived from natural product (biolarvicides). Natural larvicides have one advantage, that they do not cause resistance in mosquitoes. Several studies on biolarvicides are summarized to obtain information on several plants planted by the community in Gunungpuyuh District, Sukabumi City, which have the potential as biolarvicides. Of the 343 species of plants planted by the community, seven species of plants have high effectiveness with an LC (Median Lethal Concentration) LC50 value of <750 ppm. Lemongrass, cucumber, soursop, and kaffir lime were plants that potencial as biolarvicides compared to the others with LC50 values of 1.553 ppm, 189.261 ppm, 279.882 ppm, and 603 ppm. This plant is easy to cultivate and can be used as a biolarvicides by the community.
The Effects of Using an Environmentally Based Inquiry Learning Model on SMA Students' Cognitive Abilities and Concern for the Environment on Air Pollution Concept Fitriyani, Nera; Munadiah, Hilda; Ratnasari, Jujun
Jurnal Report of Biological Education Vol 3 No 2 (2022): Report of Biological Education
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/rebion.v3i2.2683

Abstract

Background: In class X at SMA Negeri 3 Sukabumi City, research has been done on how integrating an environmental-based inquiry learning approach affects students' cognitive capacities and environmental concern around the notion of air pollution. The purpose of this study is to: (1) ascertain how the environmental-based inquiry learning paradigm affects students' environmental consciousness and cognitive capacities. (2) to ascertain how the environmental-based inquiry learning paradigm was received by the students. Research of this kind is quasi-experimental. All SMA Negeri 3 Sukabumi City class X pupils made up the study's population. Two sixty-six-student classes were selected as samples, one of which served as the experimental class and the other as the control class. Class X IPA has as many as 33 students as the experimental class using the environment-based inquiry learning model, while class X IPA has as many as 33 students as the control class using the STAD-type cooperative learning model with a nonrandom sampling technique, namely, purposive sampling. Methods: The analysis technique used is a non-parametric test, namely the Wilcoxon test for analyzing pretest and posttest data, and a parametric test, namely the t test for analyzing student concern for the environment questionnaire data. Results: The results of the study with α = 0.05% and 95% confidence level showed: (1) the environment-based inquiry learning model does not affect students' cognitive abilities with Whitung =188.5 > Wtabel (0.05)(33) =170. (2) The environment-based inquiry learning model does not affect students' concern for the environment, with tcount = 0.72 < ttable (0.975)(64) =1.9987. (3) Student responses in the experimental class showed a positive response to the environment-based inquiry model. Based on the research as a whole, it can be concluded that the environment-based inquiry learning model does not affect students' cognitive abilities or students' concern for the environment, but shows a positive response to the environment-based inquiry learning model applied to the experimental class. Keywords : Environment-based inquiry learning model; cognitive abilities; students' concern for the environment.
Co-Authors Fitriyani, Nera Jujun Ratnasari Saraesa, Muhammad Nur Azzura