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Journal : Jurnal Bioterdidik: Wahana Ekspresi Ilmiah

The Potential of Plant Diversity in Bukit Barisan Selatan National Park in Support of Achieving National Curriculum Goals Wisnu Juli Wiono; Nadya Meriza
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 9, No 1 (2021): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Abstract

This study aimed to describe the diversity of plants found in Bukit Barisan Selatan National Park. The analysis of plant diversity was carried out by applying the quadratic method. Twenty-five squares were constructed for sampling. The results showed that there were thirty two (32) plant tribes consisting of 256 individuals in the exposed area and 899 individuals in the burial area. Data on plant diversity were then mapped to be correlated with Basic Competence (BC) at each level of the educational unit. Mapping results showed, there are 6 BC at the elementary school level; 5 BC at the junior high school level; and 7 basic competencies at high school level that can be learned by utilizing information on plant diversity of Bukit Barisan Selatan National Park. Based on the results of the analysis, it is known that the existence of plant diversity in Bukit Barisan Selatan National Park has the potential to support the achievement of the objectives of the national curriculum.Penelitian ini bertujuan untuk menggambarkan keanekaragaman tumbuhan yang terdapat di Taman Nasional Bukit Barisan Selatan (TNBBS). Analisis kenakeragaman tumbuhan dilakukan dengan menerapkan metode kuadrat. Dua puluh lima petak berbentuk bujur sangkar dibuat untuk pengambilan sampel. Hasil penelitian menunjukkan bahwa terdapat tiga puluh dua (32) suku tumbuhan yang terdiri atas 256 individu di tempat terdedah dan 899 individu di tempat ternanung. Data tentang keanekaragaman tumbuhan selanjutnya dipetakan untuk dikorelasikan dengan Kompetensi Dasar (KD) di setiap tingkat satuan pendidikan. Hasil pemetaan menunjukkan, terdapat 6 KD di tingkat sekolah dasar (SD); 5 KD di tingkat SMP; dan 7 KD di tingkat SMA yang dapat dibelajarkan dengan memanfaatkan informasi keanekaragaman tumbuhan TNBBS. Berdasarkan hasil analisis diketahui bahwa keberadaan keanekaragaman tumbuhan di TNBBS berpotensi mendukung tercapainya tujuan kurikulum nasional.Kata kunci: keanekaragaman, kurikulum, Taman Nasional Bukit Barisan SelatanDOI: http://dx.doi.org/10.23960/jbt.v9i1.22014
Pengaruh Model Problem-Based Learning berbantu Media Problem Card terhadap Hasil Belajar Kognitif dan Sikap Peduli TNWK Fika Ambarwaty; Arwin Surbakti; Nadya Meriza
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 10, No 2 (2022): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Abstract

The research aimed to know the effect of Problem-Based Learning model supported by problem card media on cognitive learning outcomes and environmental care attitude of the TNWK by students of SMPN 1 Labuhan Ratu. The research design used in this study is the non-equivalent control group design. The research took sample of 60 students consisting of class VII 5 as a control class and VII 6 as an experimental class with cluster random sampling technique. The type of data in this research is quantitative data in the form of score on students’ cognitive learning outcomes and environmental care attitude of the TNWK. The data were obtained from environmental pollution questions and attitude questionnaires were analysed using the Independent Sample T-test. The results showed that at the 5% significance level, the Sig. score was obtained (2-tailed) 0,0000,05 for cognitive learning outcomes and 0,0040,05 for environmental care attitude. So it can be concluded that there is a significant effect of Problem-Based Learning model supported by problem card media on cognitive learning outcomes and environmental care attitude of the TNWK.Penelitian ini bertujuan untuk megetahui pengaruh model Problem-Based Learning berbantu media problem card terhadap hasil belajar kognitif dan sikap peduli TNWK peserta didik SMPN 1 Labuhan Ratu. Desain penelitian yang digunakan dalam penelitian ini adalah non-equivalent control group design. Sampel penelitian berjumlah 60 peserta didik yang terdiri dari kelas VII 5 sebagai kelas kontrol dan VII 6 sebagai kelas eksperimen dengan teknik pengambilan sampel cluster radom sampling. Jenis data dalam penelitian ini yaitu kuantitatif berupa nilai hasil belajar kognitif dan nilai sikap peduli TNWK. Data diperoleh dari tes materi pencemaran lingkungan dan angket sikap yang dianalisis secara statistik menggunakan uji Independent Sample T-test. Hasil penelitian menunjukan bahwa pada taraf signifikasi 5% didapatkan nilai Sig. (2-tailed) 0,0000,05 untuk hasil belajar kognitif dan 0,0040,05 untuk sikap peduli TNWK. Sehingga dapat disimpulkan terdapat pengaruh yang signifikan penerapan model Problem-Based Learning berbantu media Problem card terhadap hasil belajar kognitif dan sikap peduli TNWK.Kata kunci: hasil belajar kognitif, problem-based learning, problem card, sikap peduli DOI: http://dx.doi.org/10.23960/jbt.v10i2.25331