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Eduscience Development Journal (EDJ)
Published by Universitas Mahaputra Muhammad Yamin
ISSN : 26558815     EISSN : 26561875     DOI : https://doi.org/10.36665/edj.v1i1
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Eduscience Development Journal (EDJ) adalah sebuah sarana untuk mempublikasikan hasil penelitian dan artikel dalam bidang IPA dan Pendidikan bagi mahasiswa, guru, dosen, peneliti dan praktisi di bidang IPA (Biologi, Kimia, Fisika, Geografi, Astronomi), Sains Terapan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)" : 6 Documents clear
Upaya Meningkatkan Hasil Belajar IPA Materi Konduktor dan Isolator Panas Melalui Penerapan Model Pembelajaran Kooperatif Tipe TAI Siswa Kelas VI SDN 03 Pandam Gadang Sendrawati Sendrawati
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

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Abstract

This study aims to improve the science learning outcomes of heat conductors and insulators through the application of the TAI type cooperative learning model for the sixth grade students of SDN 03 Pandam Gadang. This type of research is a classroom action research with the research subjects being grade VI students of SDN 03 Pandam Gadang which collects 20 people consisting of 9 male students and 11 female students. This research consists of two cycles with stages 1) planning, 2 ) Action Implementation, 3) Approach, 4) Reflection. The results of the research in my cycle showed that 65% of students had reached the KKM but had not yet reached the indicators of research success. In cycle II, the percentage of students who have achieved the KKM is 80% and has achieved the achievement of research success. Based on the results of the study, it can be said that there is an increase in learning outcomes in science of heat conductors and insulators through the application of the TAI type cooperative learning model for sixth grade students at SDN 03 Pandam Gadang.
Upaya Meningkatkan Hasil Belajar IPA Materi Bioteknologi Melalui Penerapan Model Pembelajaran Kooperatif Tipe STAD Peserta Didik Kelas IX.1 UPTD SMPN 1 Kecamatan Guguak Tahun Pelajaran 2020/2021 Yenfitriza Yenfitriza
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

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Abstract

This research is motivated by the low learning outcomes of students in science class IX.1 UPTD SMPN 1 Guguak District. The purpose of this study was to determine the improvement of Science Learning Outcomes for Biotechnology Materials through the Application of the STAD Type Cooperative Learning Model for Class IX.1 UPTD SMPN 1 Guguak Subdistrict for the 2020/2021 Academic Year. This type of research is Classroom Action Research (CAR) which consists of two cycles, and each cycle consists of two meetings. The subjects of this study were students of class IX.1 UPTD SMPN 1 Kec. Guguak totals 30 students. The results of the research in the first cycle were 22 students who had reached the KKM, or 73.3% of students had been declared complete. This means that the indicators of research success have not yet been achieved. So the research continued to the next cycle. In cycle II, 27 students had reached the KKM, or 90% of the students had completed. This means that it has reached the established indicators of research success. So that the research is said to be successful and is not continued to the next cycle. So it can be concluded that there is an increase in Science Learning Outcomes for Biotechnology Materials through the Application of the STAD Type Cooperative Learning Model for Class IX.1 UPTD SMPN 1 Guguak District for the 2020/2021 Academic Year
Peningkatan Aktifitas dan Hasil Belajar IPA Materi Struktur dan Fungsi Jaringan Tumbuhan Melalui Pembelajaran Kooperatif Tipe Time Token Siswa Kelas VIII.3 SMP Negeri 1 Kecamatan Harau Kabupaten Lima Puluh Kota Netridaliyati Netridaliyati
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

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Abstract

The learning process that has been going on for science subjects is less varied, this results in learning outcomes that are not as expected. The purpose of this study was to improve the activities and learning outcomes of science class VII.3 semester 1 SMPN 1 Harau District through a time token type of cooperative learning model. This type of research is Classroom Action Research (CAR) which is carried out in two cycles. Each cycle consists of two meetings on the material structure and function of plant tissue. This research was conducted from September to November 2017 semester 1 of the 2017/2018 academic year. The subjects of this research were all 32 students of class VIII.3 semester 1 of the 2017/2018 academic year. Data collection tools in this study were observation sheets and test questions. The activity of students learning science has increased significantly in all indicators from the first cycle to the second cycle as well as learning outcomes. The increased activity of students learning physics from the first cycle to the second cycle is the impact of the Time Token type of cooperative learning. The conclusions of this study are 1) Time Token Cooperative Learning can increase the learning activities of class VIII.3 students of SMPN 1 Harau District, Lima Puluh Kota Regency on the material of plant tissue structure and function; 2) Cooperative Learning of the Time Token type can improve the learning outcomes of class VIII.3 students of SMPN 1 Harau District, Lima Puluh Kota Regency on the material of plant tissue structure and function.
Pengaruh Pupuk Organik Cair dan Arang Kompos Bioaktif terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis hypogaea L.) Dedeh Ayu Dahlia; Friza Elinda; Frederika Eliesti
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (394.701 KB) | DOI: 10.36665/edj.v3i2.133

Abstract

The study aims to determined the interaction of liquid organic fertilizer and bioactive compost charcoal on peanut plants and to determined the effect of liquid organic fertilizer application on peanut plants and the effect of added bioactive compost charcoal on peanut plants. The research was conducted in Nagari Pasilihan, X Koto Diatas District, Solok Regency in March to June 2021. The design used was the Random Block Design of Factorial (RBDF), the treatment was arranged by a factorial 4 x 3 (12 combination treatments) in 3 repeats. The main factors are the dose of liquid organic fertilizer (A) namely: dose 0 ml / liter (A1), dose 4 ml / liter (A2), dose 6 ml / liter (A3) and dose 8 ml / liter (A4). The second factor is the dose of bioactive compost charcoal (M) which is: dose 100g (M1), dose 200g (M2) and dose 300g (M3). The data was analyzed statistically, and the Duncan New Multiple Range test (DNMRT) is carried out if obtained F calculates the > F table at a real level of 5%. The parameters observed was the height of the plant, the number of flowers, the number of pithy pods, the number of broken pods, the weight of the ground pods and the weight of 100 seeds. The treatment of super bionic POC and bioactive compost charcoal has no effect on crop height, number of damaged pods, weight of pods per crop and yield per hectare (ton/ha). But the interaction of treatment affects the number of flowers, the number of pithy pods and the weight of 100 seeds.
Pengaruh Bahan Pencucian Pulp pada Biji dan Lama Perendaman Benih dalam Air Kelapa Muda terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.) Silsri Kardena; Helti Andraini; Frederika Eliesti
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.38 KB) | DOI: 10.36665/edj.v3i2.134

Abstract

Research on the Effect of Pulp Washing on Seeds and Duration of Soaking Seeds in Young Coconut Water on the Growth of Cacao Seeds (Theobroma cacao L.), has been carried out in Jorong Panta Nagari Koto Gadang Koto Anau Lembang Jaya District Solok Regency with an altitude of ±1000 Mdpl. This study aimed to obtain the best results on the growth of cacao seedlings and to obtain the interaction of pulp washing material and the duration of immersion of seeds in young coconut water on the growth of cacao seedlings. The method used was Factorial Randomized Block Design (RAKF) for factor I washing the pulp of the seeds, namely P1=Rub ash and P2=Sawdust. Faktor II immersion time of coconut water W0=Without soaking, W1=3, W2=5, W3=7, W4=9. Parameters observed were seed germination (%), germination rate (days), plant height (cm), number of leaves (strands), leaf width (cm), leaf length (cm), stem diameter (mm), root length primary (cm). the result showed that different pulp washing materials showed a significant effect on leaf width and primary root length. The duration of soaking the seeds in different young coconut water also showed a significanteffect on plant height and leaf width and there was a significant interaction on leaf width and leaf length. The best treatment was found in the ash washing material and the best seed soaking time was 7 hours
Pengaruh Pemotongan Umbi Bawang Merah (Allium cepa) dan Konsentrasi Atonik terhadap Pertumbuhan dan Hasil Bawang Merah (Allium cepa) Miftahul Riska Jones; Helti Andraini; Frederika Eliesti
Eduscience Development Journal Vol. 3 No. 2 (2021): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.667 KB) | DOI: 10.36665/edj.v3i2.135

Abstract

Shallots (Allium cepa) are one of the most important horticultural commodities in Indonesia. The need for shallots continues to increase, but the productivity of shallots does not increase. The purpose of this study was to determine the appropriate cutting height of shallot bulbs, to determine the appropriate concentration of atonic immersion and to determine the interaction of the two on the growth and yield of shallots (Allium cepa). This research was conducted in a paddy field located in Jorong Parumahan, Nagari Paninggahan, Junjung Sirih District, Solok Regency from March to June 2021. This study used a factorial randomized block design (RAKF) with 2 factors, namely the 1st factor cutting tubers with 3 level: M1 (without cutting), M2 (cutting 1/4 part), M3 (cutting 1/3 part), 2nd factor with 4 levels: A1 (without soaking), A2 (soaking 1.0 ml/l) , A3 (2.0 ml/l immersion), A4 (3.0 ml/l immersion). Parameters observed were the emergence of the first shoots, plant height, number of leaves, number of tillers, age of harvest, number of tubers/clump, weight of tuber/clump, production weight/ha. The results showed that there was no interaction between cutting and soaking at several atonic concentrations, nor a significant effect on both, but the best treatment on A3M3 (cutting tubers 1/3 part and soaking 3.0 ml/l) had a good effect on: the appearance of the first shoots is 7.16 (days), plant height is 24.07 (cm), the number of leaves is 13.5 (strands), the number of tillers is 13.05 (fruit), tuber weight / clump is 16.68 (grams) , and the production weight / ha is 3.82 (tons).

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