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ANALISIS KESULITAN PEMAHAMAN KONSEP ALAT OPTIK PADA SISWA KELAS VIII SEMESTER GENAP SMP NEGERI 3 METRO TAHUN PELAJARAN 2012/2013 ., Fitriani; Mulyani, HRA
Jurnal Pendidikan Fisika Vol 2, No 1 (2014): Jurnal Pendidikan Fisika JPF FKIP UM Metro
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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The purpose of this research to know form of difficulties were experienced by students looked form cognitive domain and questionsettlement stage. The subject of this research was student of grade VIIIc of junior high school 3 Metro academic year 2012/2013 the total of 33 students. Data capture technique used essay test. Data analysis was done by qualitative by identification, tabulation, describtion, and interpretationsteep. Base on analysis can be knowed that the most dominant difficulties were looked from question settlement stage that was operated stage the rules or the laws as much as 73%. Students difficulties were looked from coqtinive domain in ability stage such as knowledge, comprehension, application, and analysis. Difficulties in cognitive domain the most dominant wasexperienced by students are in analysis ability stage as much as 91%. To overcome the difficulties, the teacher is adviced in order that learning the most important to physic concept are felt difficult, that are aplication stage and analysis.Â

PENGARUH PENGGUNAAN VARIASI METODE DAN MODEL PEMBELAJARAN TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMPN2 MARGATIGA SEMESTER GENAP TP 2013/2014 Fitriani, Eni; Mulyani, HRA
Jurnal Pendidikan Fisika Vol 3, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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The purpose of this study was to investigate the effect of variations in the methods and models of teaching to student learning outcomes VIII SMPN2 MARGA TIGA.This research is experimental research which ofdesign completely randomized or completely randomized experimental design.The population in thisresearch is all of student VIII class in SMPN 2 MARGA TIGA2013/2014. The sample in this research is VIIIth class which totaling 34 students.In this research, conducted with three treatments of learning in a classroom.Data collection techniques in this research use the technique of the test, which tests the end (posttest) were then analyzed with the test results hipotesis. From posttest analysis results of hypothesis testing using one-way ANOVA test (Completely Randomized Design) at the 5% significance level value obtained results Fobs = 1.5244 and Ftab = 3.10 this shows that H0 is accepted and means variety of methods and learning models provide a similar impact on student learning outcomes.It can be concluded that all three treatments had similar quality if tailored to the needs of all three materials.Â

PENGARUH INDUKSI GIBERELIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI MERAH (Capsicum annum L) SEBAGAI SUMBER BELAJAR BIOLOGI Yeni, Titin; Mulyani, HRA
Bioedukasi Jurnal Pendidikan Biologi Vol 5, No 1 (2014): Mei 2014
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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The research was conducted on February 2, 2012 until April 30, 2012 at the Green House in University of Muhammadiyah Metro. The purposes of this study are (1) to determine the effect of induction of gibberellin on the growth and production of red pepper plants (Capsicum annum L). (2) To determine the induction of 200 ppm gibberellin can provide growth and production of red pepper (Capsicum annum L) is best. This study used statistical design of experiments using the Rancangan Acak Lengkap (RAL) and the data analysis by using the path on ANAVA toward the production chilies with 3 treatments and 1 control. Each trial has treatments, as follow: without gibberellin induction as a control (H0), 150 ppm gibberellin induction (H1), induction of gibberellin is 200 ppm (H2), and induction of gibberellin is 250 ppm (H3). The population in this study is overallÂ of the 3 treatments and 1 control with 4 replications, and the total is 16 red pepper plant. The sample in this study is the whole of plants, the total is 12 samples of red pepper plant. Based on the research results can be concluded that;Â (1) There is an induction effect of gibberellin on the growth and production of red pepper plants (2) Induction of gibberellin is 200 ppm delivers growth and crop production the best chili. For education research results can be used as a learning resource material of growth and developmental biology. Â Kata Kunci:Â induksi giberelin, pertumbuhan cabai merah, produksi cabai merah, sumber belajar biologi.

PENGARUH WAKTU FERMENTASI TERHADAP KADAR PROTEIN DAN DAYA TERIMA TEMPE DARI BIJI KARET (Hevea brasiliensis) SEBAGAI SUMBER BELAJAR BIOLOGI SMA PADA MATERI BIOTEKNOLOGI PANGAN Kusnanto, Febri; Susanto, Agus; Mulyani, HRA
Bioedukasi Jurnal Pendidikan Biologi Vol 4, No 1 (2013): Mei 2013
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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The purposes of this study were 1) To determine the variation of which produces the best tempe manufacture of rubber seeds. 2) To determine the effect of fermentation on protein content in soybean seeds produced rubber. 3) To determine the effect of fermentation on the quality of flavor, color, odor, and texture of tempeh rubber seeds produced by organoleptic tests. 4) To determine the effect of fermentation on the application of research and the protein content of soybean seeds receive the rubber as the source of the material studied biology at the Food Biotechnology. Data results showed that the fermentation of soybean protein affect the levels of rubber seed (Hevea brasiliensis) is seen with Fhit (5.5147)> Ftab 5% (4.07) and test results of the Real Honest Differences (BNJ) to the protein content of soybean seeds rubber (Hevea brasiliensis) show that the treatment time of 36 h fermentation significantly different from treatment of 60 hours and 72 hours. The treatment time of 36 hours of fermentation produces the highest protein levels by an average of 8.5939%.Â Â Â Â Â Â Kata kunci: Waktu fermentasi, kadar protein tempe, daya terima.

PENGARUH MODEL PEMBELAJARAN POE (PREDICT-OBSERVE-EXPLAIN) TERHADAP KETERAMPILAN BERPIKIR KRITIS DI SMAN RAWAJITU SELATAN Eka Fitrianingsih; HRA Mulyani; Agil Lepiyanto
Bioedukasi Jurnal Pendidikan Biologi Vol 12, No 2 (2021): BIOEDUKASI, NOVEMBER 2021
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v12i2.4440

PENGARUH WAKTU FERMENTASI TERHADAP KADAR PROTEIN DAN DAYA TERIMA TEMPE DARI BIJI KARET (Hevea brasiliensis) SEBAGAI SUMBER BELAJAR BIOLOGI SMA PADA MATERI BIOTEKNOLOGI PANGAN Febri Kusnanto; Agus Susanto; HRA Mulyani
Bioedukasi Jurnal Pendidikan Biologi Vol 4, No 1 (2013): Mei 2013
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v4i1.213

The purposes of this study were 1) To determine the variation of which produces the best tempe manufacture of rubber seeds. 2) To determine the effect of fermentation on protein content in soybean seeds produced rubber. 3) To determine the effect of fermentation on the quality of flavor, color, odor, and texture of tempeh rubber seeds produced by organoleptic tests. 4) To determine the effect of fermentation on the application of research and the protein content of soybean seeds receive the rubber as the source of the material studied biology at the Food Biotechnology. Data results showed that the fermentation of soybean protein affect the levels of rubber seed (Hevea brasiliensis) is seen with Fhit (5.5147)> Ftab 5% (4.07) and test results of the Real Honest Differences (BNJ) to the protein content of soybean seeds rubber (Hevea brasiliensis) show that the treatment time of 36 h fermentation significantly different from treatment of 60 hours and 72 hours. The treatment time of 36 hours of fermentation produces the highest protein levels by an average of 8.5939%. Kata kunci: Waktu fermentasi, kadar protein tempe, daya terima.

PENAMBAHAN LARUTAN BAWANG MERAH (Allium cepa L.) DAN AIR KELAPA (Cocos nucifera L.) SEBAGAI FITOHORMON ALAMI PADA PERTUMBUHAN TANAMAN TEBU (Sacchanum officinarum L.) SEBAGAI SUMBER BELAJAR BIOLOGI Dewi Kurniawati; HRA Mulyani; Rasuane Noor
Bioedukasi Jurnal Pendidikan Biologi Vol 11, No 2 (2020): BIOEDUKASI, NOVEMBER 2020
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v11i2.3425

This study aims to 1) to see the effect of natural phytohormones in onions and coconut water on the growth of sugarcane, 2) To see the effect of giving natural phytohormones to sugarcane plants which produce the best growth, 3) To see the results of research on the growth of sugarcane can be used biology learning resources. This type of research is an experimental study using a completely randomized design (CRD). This study consisted of 4 treatments, namely, the first treatment was giving sand and red soil, the second treatment was giving manure and 15% concentration of onion solution phytohormones, the third treatment was giving manure and phytohormones with 25% concentration of coconut water solution, the fourth treatment was Pembrian. Manure and phytohormone combined with 15% concentration of onion solution + phytohormone with 25% concentration of coconut water solution. The parameters observed in this study were height in units (cm), number of leaves (counting manually), stem diameter in units (cm). To determine the effect of phytohormone solutions on shallots and coconut water, data analysis was carried out using the one-way ANOVA test. and further tests to find out the most optimum treatment for the growth of sugarcane using the BNJ test. Based on the research, there was a significant effect of giving natural phytohormones on the growth of sugarcane, with the best treatment, namely the third treatment of giving manure and phytohormones of coconut water solution. The results of this research can be used as a source of learning biology in the form of videos with material on the growth and development of class XII. Kata kunci: larutan bawang merah (allium cepa L), air kelapa (cocos nucifera L), fitohormon, tanamantebu.

PENGARUH PENGGUNAAN VARIASI METODE DAN MODEL PEMBELAJARAN TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMPN2 MARGATIGA SEMESTER GENAP TP 2013/2014 Eni Fitriani; HRA Mulyani
Jurnal Pendidikan Fisika Vol 3, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v3i1.26

The purpose of this study was to investigate the effect of variations in the methods and models of teaching to student learning outcomes VIII SMPN2 MARGA TIGA.This research is experimental research which ofdesign completely randomized or completely randomized experimental design.The population in thisresearch is all of student VIII class in SMPN 2 MARGA TIGA2013/2014. The sample in this research is VIIIth class which totaling 34 students.In this research, conducted with three treatments of learning in a classroom.Data collection techniques in this research use the technique of the test, which tests the end (posttest) were then analyzed with the test results hipotesis. From posttest analysis results of hypothesis testing using one-way ANOVA test (Completely Randomized Design) at the 5% significance level value obtained results Fobs = 1.5244 and Ftab = 3.10 this shows that H0 is accepted and means variety of methods and learning models provide a similar impact on student learning outcomes.It can be concluded that all three treatments had similar quality if tailored to the needs of all three materials.

ANALISIS KESULITAN PEMAHAMAN KONSEP ALAT OPTIK PADA SISWA KELAS VIII SEMESTER GENAP SMP NEGERI 3 METRO TAHUN PELAJARAN 2012/2013 Fitriani .; HRA Mulyani
Jurnal Pendidikan Fisika Vol 2, No 1 (2014): Jurnal Pendidikan Fisika JPF FKIP UM Metro
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v2i1.111

The purpose of this research to know form of difficulties were experienced by students looked form cognitive domain and questionsettlement stage. The subject of this research was student of grade VIIIc of junior high school 3 Metro academic year 2012/2013 the total of 33 students. Data capture technique used essay test. Data analysis was done by qualitative by identification, tabulation, describtion, and interpretationsteep. Base on analysis can be knowed that the most dominant difficulties were looked from question settlement stage that was operated stage the rules or the laws as much as 73%. Students difficulties were looked from coqtinive domain in ability stage such as knowledge, comprehension, application, and analysis. Difficulties in cognitive domain the most dominant wasexperienced by students are in analysis ability stage as much as 91%. To overcome the difficulties, the teacher is adviced in order that learning the most important to physic concept are felt difficult, that are aplication stage and analysis.

PENGARUH INDUKSI GIBERELIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI MERAH (Capsicum annum L) SEBAGAI SUMBER BELAJAR BIOLOGI Titin Yeni; HRA Mulyani
Bioedukasi Jurnal Pendidikan Biologi Vol 5, No 1 (2014): Mei 2014
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v5i1.258

The research was conducted on February 2, 2012 until April 30, 2012 at the Green House in University of Muhammadiyah Metro. The purposes of this study are (1) to determine the effect of induction of gibberellin on the growth and production of red pepper plants (Capsicum annum L). (2) To determine the induction of 200 ppm gibberellin can provide growth and production of red pepper (Capsicum annum L) is best. This study used statistical design of experiments using the Rancangan Acak Lengkap (RAL) and the data analysis by using the path on ANAVA toward the production chilies with 3 treatments and 1 control. Each trial has treatments, as follow: without gibberellin induction as a control (H0), 150 ppm gibberellin induction (H1), induction of gibberellin is 200 ppm (H2), and induction of gibberellin is 250 ppm (H3). The population in this study is overall of the 3 treatments and 1 control with 4 replications, and the total is 16 red pepper plant. The sample in this study is the whole of plants, the total is 12 samples of red pepper plant. Based on the research results can be concluded that; (1) There is an induction effect of gibberellin on the growth and production of red pepper plants (2) Induction of gibberellin is 200 ppm delivers growth and crop production the best chili. For education research results can be used as a learning resource material of growth and developmental biology. Kata Kunci: induksi giberelin, pertumbuhan cabai merah, produksi cabai merah, sumber belajar biologi.

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