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All Journal Biospecies Jurnal Inovasi Pendidikan Kimia Journal of The Indonesian Society of Integrated Chemistry
Harizon Harizon
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Education

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PENGGUNAAN MODEL PEMBELAJARAN PROJECT BASED LEARNING TERINTEGRASI CHEMO-ENTREPRENEURSHIP DAN HUBUNGANNYA DENGAN LIFE SKILL SISWA DALAM PEMBELAJARAN KIMIA Ishak, Putri Mutiara; Harizon, Harizon; Muhaimin, Muhaimin
Jurnal Inovasi Pendidikan Kimia Vol 15, No 1 (2021): January 2021
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to see how student life skills, especially in vocational skills, after using the integrated CEP PjBL learning model. This study uses an associative method with a quantitative approach. Taking population and samples using total random sampling with the population is also the sample used in the study. Collecting data using instruments including, the CEP integrated project-based LKPD which is used as a practical guide as well as a reference in practicum supervision, the model implementation observation sheet to see the implementation of learning carried out to teach students, the life skills observation sheet used in direct life skills assessment when Available learning, as well as the responsibility of the student questionnaire used to measure students' life skills in learning using the CEP integrated PjBL model. The results showed that learning using the CEP integrated PjBL model was proven to be able to help students develop life skills in the aspect of vocational skills so that students had entrepreneurship. This can be seen from the proportion of students' vocational proficiency, namely 74.89%, where the competitiveness of students in sales and the work ethic possessed by students can be categorized as very good, namely 80.27% and 82.45%. The generic life skills of the students were classified as good with the proportion of 77.18% and the specific life skills of the students were classified as good with the proportion of 73.94%.
Aktivitas Biostatik Torosflavon D Dari Cassia Torosa Terhadap Beberapa Cendawan Patogen Tanaman Harizon Harizon
Biospecies Vol. 2 No. 1 (2009)
Publisher : Universitas Jambi

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This research includes isolation of flavonoid Torosflavon D from Cassia Torosa, mediaformulation for pathogenic fungi growth, regeneration of pathogenic fungi, and bioactivity test of theisolated flavonoid on some pathogenic fungi. The flavonid bioactivities tests indicate that theTorosflavon D (5ppm) only effective to inhibit the radial growth of Fusarium oxysporum fsp.Lycopersici (48.75%). Statistical test (anova) indicates that concentration of the flavonid significantlyinhibit the fungi radial growth. Duncan test proves that 5 ppm concentration of Torosflavon D 5inhibits the growth of Fusarium oxysporum fsp. Lycopersici colonies optimally.
Biofungisida Berbahan Aktif Eusiderin I Untuk Pengendalian Layu Fusarium Pada Tomat Harizon Harizon
Biospecies Vol. 2 No. 1 (2009)
Publisher : Universitas Jambi

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This reserach aims to develop a new fungicide formula with active agent Eusiderin I toinhibit Fusarium oxysporum f.sp. lycopersici that causing fusarium wilt on tomato. This researchincludes isolation Eusiderin I from bulian wood, growing potato in green house, reproduction ofFusarium oxysporum f.sp. lycopersici, eusiderin I stability test, bioacitivity test of the Fusarium in agreen house. This research succesfuly formulates an emulsifiable concentrate fungicide with activematerial Eusiderin I. The fungicide formula is composed of active material, solvent, and emulsifier.Eusiderin I 3 ppm proves the highest efication, indicated by only a tomato plant dead in eachtreatment (p<0.05). It was concluded that . fungicide with active content Eusiderin I on 3, 4, and 10ppm affect on the number of survived tomato plants. The efication degree of this fungicide on 3, 4,5, and 10 ppm is not significantly different.
Analisis Keterlaksanaan Model Pembelajaran Learning Cycle 5E dan Pengaruhnya Terhadap Kreativitas Siswa pada Materi Laju Reaksi Kelas XI MIA SMAN 9 Kota Jambi Harizon Harizon; M. Haris Effendi; Luluk Lativa Sari
Journal of The Indonesian Society of Integrated Chemistry Vol. 8 No. 2 (2016): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v8i2.5072

Abstract

Penelitian ini dilatarbelakangi permasalahan yang ada disekolah dalam mengembangkan kreativitas siswa. Kurangnya keterlibatan siswa dalam proses pembelajaran sehingga siswa tidak terangsang untuk berpikir, bersikap, dan berperilaku kreatif. Penerapan model pembelajaran yang tepat merupakan salah satu alternatif untuk mengatasi masalah tersebut. Salah satu model pembelajaran yang dapat diterapkan adalah model pembelajaran learning cycle 5e. Penelitian ini bertujuan untuk menganalisis keterlaksanaan model pembelajaran learning cycle 5e serta pengaruhnya terhadap kreativitas siswa pada materi laju reaksi di kelas XI MIA SMAN 9 Kota Jambi. Jenis penelitian yang dilakukan adalah Deskriptif Korelasional dengan desain concurrent embedded. Teknik pengambilan sampel dilakukan dengan random sampling. Instrumen yang digunakan yaitu lembar observasi keterlaksanaan model oleh guru dan siswa serta kreativitas siswa dan tes hasil belajar. Pengujian hipotesis yang digunakan yaitu uji korelasi product moment. yang selanjutnya dilihat signifikasi pengaruhnya dengan uji t. Berdasarkan hasil pengolahan data diperoleh persentase keterlakasanaan model learning cycle 5e oleh guru sebesar 75,00% (baik) dan siswa sebesar 70,31% (baik). Persentase kreativias siswa sebesar 62,43% (cukup baik) dan tes hasil belajar siswa sebesar 70,17% (baik). Hubungan keterlaksanaan model learning cycle 5e dan kreativitas siswa diperoleh rxy= 0,4676 dengan tingkat hubungan pada kategori kuat dan uji t sebesar 3,04, sehingga hipotesis penelitian (Ha) diterima. Berdasarkan hasil penelitian, disimpulkan bahwa terdapat pengaruh keterlaksanaan model pembelajaran learning cycle 5e terhadap kreativitas siswa pada materi laju reaksi kelas XI MIA 3 SMAN 9 Kota Jambi.
Co-Authors Ishak, Putri Mutiara Luluk Lativa Sari Muhaimin Muhaimin Muhammad Haris Effendi Hasibuan