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All Journal Jurnal Hortikultura Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan JURNAL SINEKTIK Jurnal Basicedu Jurnal Pendidikan Manajemen Perkantoran (JPManper) FOUNDASIA These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Jurnal Basicedu
Agus Muharam
Balai Besar Pengkajian dan Pengembangan Teknologi Pertanian Jl. Tentara Pelajar No. 10 Bogor – Jawa Barat
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Teknik Perbanyakan Masal Predator Menochilus sexmaculatus Pengendali Serangga Bemisia tabaci Vektor Virus Kuning pada Tanaman Cabai Muharam, Agus; Setiawati, Wiwin
Jurnal Hortikultura Vol 17, No 4 (2007): Desember 2007
Publisher : Indonesian Center for Horticultural Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK. Bemisia tabaci Genn. merupakan hama penting pada tanaman cabai merah. Peran penting lainnya adalah sebagai serangga vektor penular virus gemini yang menyebabkan penyakit kuning pada komoditas tersebut. Penelitian mengenai teknik perbanyakan masal predator Menochilus sexmaculatus pengendali serangga B. tabaci vektor virus kuning pada tanaman cabai telah dilaksanakan di Rumah Kasa Balai Penelitian Tanaman Sayuran, Lembang sejak bulan April sampai dengan November 2006. Penelitian ini terdiri dari 2 tahap, yaitu (1) perbanyakan M. sexmaculatus, menggunakan rancangan acak kelompok faktorial, dengan 4 tanaman inang dan 2 serangga mangsa, dan (2) uji daya mangsa pada B. tabaci dan Myzus persicae, menggunakan rancangan acak kelompok dengan 6 perlakuan dan 4 ulangan. Hasil penelitian menunjukkan bahwa terdapat korelasi antara tanaman dan mangsa yang digunakan. Tanaman caisin dan mangsa M. persicae merupakan perlakuan yang terbaik untuk perbanyakan predator M. sexmaculatus dan dapat menghasilkan telur sebanyak 893,33 butir, diikuti oleh kombinasi antara tongkol jagung dan M. persicae serta caisin dan B. tabaci, seekor betina M. sexmaculatus mampu menghasilkan telur sebanyak 140-975 butir selama 8-11 hari atau 12-89 ekor/hari. Puncak peneluran terjadi pada hari ke-5 sampai hari ke-7, mortalitas larva M. sexmaculatus berkisar antara 28,66-45,47%, perbandingan antara jantan:betina 1:1, selama 24 jam M. sexmaculatus mampu memangsa B. tabaci sebanyak 51,50 ekor dan pada M. persicae sebanyak 168,50 ekor; daur hidup predator M. sexmaculatus berkisar antara 56 hingga 78 hari dengan rincian telur 4-5 hari, larva 20-25 hari, pupa 4-6 hari dan imago 28-42 hari. Stadia imago terutama betina lebih banyak memangsa B. tabaci dibandingkan dengan jantan ataupun stadia larva. Predator betina paling cepat menemukan mangsa dibandingkan dengan jantan ataupun larva. Predator M. sexmaculatus betina hanya memerlukan waktu 20,33 detik pada jumlah mangsa 120 ekor. Penggunaan M. sexmaculatus untuk pengendalian B. tabaci secara hayati sangat potensial untuk menekan penggunaan insektisida sintetis.ABSTRACT. Muharam, A. and W. Setiawati. 2007. The Mass Propagation Technique of Menochilus sexmaculatus, the Predator of Bemisia tabaci, the Chilli-Yellow-Viruses Transmitting Vector. Bemisia tabaci is apparently known as one of the major pests on chilli pepper. Another important role of the pest is the capability of transmitting gemini virus on chilli pepper causing yellow diseases. A study on mass propagation of M. sexmaculatus, the predator of B. tabaci, was carried out in Screenhouses of Indonesian Vegetable Research Institute, Lembang, from April to November 2006. Consecutive steps of the study were (1) propagation of the predator using a factorial randomized block design, with 4 host plants and 2 preys, and (2) the test of the capability of M. sexmaculatus as the predator of B. tabaci and Myzus persicae, utilyzing a randomized block design with 6 treatments and 4 replications. The results indicated that a correlation was occurred between host plants and preys. The combination of Brassica sinensis as a host plant with M. persicae as a prey resulted in the best treatment for propagation of the predator with eggs production of 893.33, followed by the combinations of Zea mays with M. persicae, and B. sinensis with B. tabaci. One female of M. sexmaculatus was able to produce 140 to 975 eggs within 8 to 11 days, or 12 to 89 eggs per day. The peak of egg production was occurred from the 5th to 7th day. Mortality of M. sexmaculatus larvae was between 28.66 and 45.47%. The best ratio of female and male of the predator was 1 : 1. Within 24 hours the predator was able to attack B. tabaci and M. persicae up to 51.50 and 168.50 larvae, respectively. Life cycle of the predator was between 56 and 78 days: egg 4-5 days, larvae 20-25 days, pupa 4-6 days, and imago for 28-42 days. Female predators attacked B. tabaci much more than male and larvae. Female predators found preys faster than male ones and larvae, 20.33 seconds for 120 preys. The application of M. sexmaculatus for biological control of B. tabaci will obviously decrease the use of synthetic insecticides.
Teknologi Budidaya Tanaman Tomat Melalui Inverted Gardening dan Conventional Gardening Berbasis Pemanfaatan Bakteri Indigenus Widawati, S; Sudiana, IM; Sukara, E; Muharam, Agus
Jurnal Hortikultura Vol 22, No 3 (2012): September 2012
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v22n3.2012.p224-232

Abstract

ABSTRAK. Inokulan padat Azzofor-wd3 merupakan campuran 16 isolat bakteri indigenus lahan gambut (Rhizobium,  Azotobacter, Azospirillum, dan bakteri pelarut fosfat) masing-masing empat isolat digunakan sebagai pupuk hayati untuk meningkatkan produksi tomat dalam inverted dan conventional gardening. Penelitian bertujuan mengetahui peran potensial inokulan padat Azzofor-wd3 sebagai plant growth promoter dalam kondisi lingkungan ekstrim, khususnya pada lahan gambut. Penelitian dilaksanakan di Pusat Penelitian Biologi, LIPI,  dari Bulan Januari sampai dengan Desember 2011 Penelitian menggunakan rancangan acak lengkap dengan 28 perlakuan penambahan media pupuk pada media tanam dengan tiga ulangan atau pot. Media dasar ialah gambut (50%) dan tambahan pupuk hayati (50%). Perlakuan tambahan media pupuk mencakup : (1) gambut sebagai kontrol, (2) sekam kotoran ayam, (3) kompos, (4) pasir halus, (5) kapur, (6) Azzofor-wd3, (7) sekam kotoran ayam + pasir halus, (8) sekam kotoran ayam + kapur, (9) sekam kotoran ayam + Azzofor-wd3, (10) kompos + pasir halus, (11) kompos + kapur, (12) kompos + Azzofor-wd3, (13) pasir halus + kapur, (14) pasir halus + Azzofor-wd3, (15) kapur + Azzofor-wd3, (16) sekam kotoran ayam + kompos + pasir halus, (17) sekam kotoran ayam + kompos + kapur, (18) sekam kotoran ayam + kompos + Azzofor-wd3, (19) sekam kotoran ayam + pasir halus + kapur, (20) sekam kotoran ayam + pasir halus + Azzofor-wd3, (21) sekam kotoran ayam + kapur + Azzofor-wd3, (22) kompos + pasir halus + kapur, (23) kompos + kapur + Azzofor-wd3, (24) pasir halus + kapur + Azzofor-wd3, (25) sekam kotoran ayam + kompos + pasir halus, (26) sekam kotoran ayam + kompos + pasir halus + Azzofor-wd3, (27) kompos + pasir halus + kapur + Azzofor-wd3, dan (28) sekam kotoran ayam + kompos + pasir halus + kapur + Azzofor-wd3. Hasil penelitian menunjukkan bahwa produksi tomat tertinggi setelah 3 bulan ialah pada perlakukan media gambut + sekam kotoran ayam + kompos + pasir halus + kapur + Azzofor-wd3 pada inverted dan conventional gardening, masing-masing sebesar 63,9 dan 65,9 g/pot.  Terdapat perbedaan pengaruh perlakukan yang nyata antara inverted dan conventional gardening dalam hal P-tersedia, populasi bakteri, dan aktivitas PME-ase. Namun demikian, tidak ada pengaruh perlakuan yang nyata terhadap produksi tomat antara inverted dan conventional gardening.  Hasil penelitian ini menunjukkan bahwa Azzofor-wd3 merupakan bakteri pendorong pertumbuhan tanaman yang potensial untuk tanaman tomat yang dibudidayakan pada lahan gambut.  Aplikasi jenis bakteri tersebut sangat bermanfaat dalam  pengayaan tanah gambut untuk pembudidayaan tanaman sayuran. ABSTRACT. Widawati, S, Sudiana, IM, Sukara, E, and Muharam, A 2012. The Technology of Tomato Plant Cultivation Through Inverted and Conventional Gardening Based on Utilization of Indigenous Bacteria. Azzofor-wd3 is a solid inoculant consisted of 16 peat indigenous bacteria isolates i.e. Rhizobium, Azotobacter, Azospirillum, and PSB four isolates respectively were used as biofertilizers to stimulate tomato production on inverted and conventional gardening. An experiment was conducted at the Research Center for Biology, Indonesian Institute of Sciences from January until December 2011. The research was aimed to determine the potential role of Azzofor-wd3 solid inoculant as a plant growth promoter in extremely environmental conditions. The treatments of growth media mixture were arranged in a completely randomized design with three replications. The based media was peat for 50% of mixture. The treatments were the addition of biofertilizers with the same volume of the based media (50%). The treatments were (1) peat only as the control, (2) chicken dunk, (3) compost, (4) fine sand, (5) lime, (6) Azzofor-wd3 inoculant, (7) chicken dunk + fine sand, (8) chicken dunk + lime, (9) chicken dunk + Azzofor-wd3, (10) compost + fine sand, (11) compost + lime, (12) compost + Azzofor-wd3, (13) fine sand + lime, (14) fine sand + Azzofor-wd3, (15) lime + Azzofor-wd3, (16)  chicken dunk + compost + fine sand, (17) chicken dunk + compost + lime, (18) chicken dunk + compost + Azzofor-wd3, (19) chicken dunk + fine sand + lime, (20) chicken dunk + fine sand + Azzofor-wd3, (21) chicken dunk + lime + Azzofor-wd3, (22) compost + fine sand + lime, (23) compost + lime + Azzofor-wd3, (24) fine sand + lime + Azzofor-wd3, (25) Chicken dunk + compost + fine sand, (26) chicken dunk + compost + fine sand + Azzofor-wd3, (27) compost + fine sand + lime + Azzofor-wd3, and (28) chicken dunk + compost + fine sand + lime + Azzofor-wd3. The results showed that the highest production of  tomato in inverted gardening was 63.9 g/pot and in conventional gardening was 65.9 g/pot produced by the plants grown on peat + chicken dunk + compost + sand + lime + Azzofor wd3 inoculant, 3 months after planting. There was significant difference of available-P, bacterial population, and PME-ase activity in inverted and conventional gardening before and after fertilization, whereas there was no significant difference of  tomato yield between inverted and convensional gardening. It can be concluded that  Azzofor-wd3 is potential as a plant growth promoting bacteria for tomato plants grown in peat soil. The application of the bacteria is very helpful to enrich peat soil for growing  vegetable crops.
Uji Laboratorium Azospirillum sp. yang Diisolasi dari Beberapa Ekosistem Widawati, S; Muharam, Agus
Jurnal Hortikultura Vol 22, No 3 (2012): September 2012
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v22n3.2012.p258-267

Abstract

ABSTRAK. Beberapa mikrob yang bersifat nonpatogenik dan nonsimbiotik yang efektif menambat nitrogen dari udara serta mampu melarutkan P terikat pada Ca, Al, dan Fe dalam tanah, dapat hidup dalam berbagai ekosistem di alam. Sebagian bakteri tersebut dapat diisolasi dari daerah perakaran tanaman hortikultura. Penelitian bertujuan mengetahui peran Azospirillum sp. yang potensial sebagai pendorong pertumbuhan tanaman pada ekosistem pantai dan kondisi lingkungan yang ekstrim. Pengujian terhadap isolat bakteri yang dikumpulkan dari berbagai kondisi ekosistem dilaksanakan di Laboratorium Ekofisiologi, Pusat Penelitian Biologi, LIPI, Bogor dari Bulan Januari sampai dengan Desember 2011. Sebanyak 34 isolat Azospirillum sp. diuji dengan berbagai metode, yaitu (1) uji kualitatif kemampuan isolat Azospirillum sp.  dalam menambat (fiksasi) nitrogen dan kemampuan hidup pada media Okon padat yang mengandung NaCl, (2) uji kualitatif kemampuan isolat Azospirillum sp. dalam melarutkan P terikat pada  Ca3(PO4)2 dalam media  Pikovskaya padat dan indeks efisiensi pelarutan fosfat,  (3) uji kualitatif kemampuan isolat Azospirillum sp. dalam melarutkan P terikat pada media  Pikovskaya cair  dan aktivitas enzim PME-ase asam dan basa, serta kondisi pH selama inkubasi 7 hari pada kultur murni (pH asal= 7), dan (4) analisis kemampuan Azospirillum sp. dalam memproduksi indole acetic acid (IAA).  Hasil penelitian menunjukkan bahwa: (1) semua isolat bakteri yang diuji mampu menambat nitrogen dalam media Okon padat,  (2) isolat B2, B4, B6, B12,  B14, PS2, dan FR13 mampu melarutkan P dari Ca3(PO4)2 dalam medium Pikovskaya padat dengan masing-masing indeks efisiensi pelarutan sebesar  120, 160, 140, 100, 110, 120, dan 100,  (3) isolat B1, B2, B3, B4, B6, B14, B17, PS1, PS2, PS3, FR1, FR5, FR7, FR8, FR10, FR12, dan FR13 mampu tumbuh dalam medium Okon dengan kandungan NaCl sebesar 0, 2, 4, atau 6%, (4)  konsentrasi tertinggi P terlarut dihasilkan oleh isolat B4 (5,80 mg/l), B6 (5,84 mg/l), dan PS2 (5,45 mg/l) dengan PME-ase sebesar 0,58 u m/l, 0,58 u m/l, 0,57 u m/l (asam), 0,52 mg/l, 0,50 mg/l, 0,48 mg/l (basa), dan dengan  pH : 4,20, 4,30, dan 4,22,  dan (5) isolat B4 dan B6 yang diisolasi dari pertanaman padi di pantai Rambut Siwi, Bali, mampu memproduksi IAA tertinggi, yaitu masing-masing sebesar 0,6749 dan 0,4694 ppm pada hari pertama setelah perlakuan. Berdasarkan hasil penelitian ini terbukti bahwa isolat Azospirillum sp. berpotensi sebagai plant growth promoter  untuk ekosistem di daerah pesisir atau pantai. Bakteri tersebut sangat penting untuk pengkayaan nutrisi pada lahan di daerah dataran rendah atau pantai dalam rangka pengembangan tanaman termasuk komoditas hortikultura.ABSTRACT. Widawati, S and Muharam, A 2012. The Laboratory  Test of  Azospirillum sp. Isolated  from Several  Ecosystems. Microbes that are nonpathogenic  and nonsymbiotic bacteria which are effectively fixed up nitrogen from air, and are able to dissolve phosphated bounded on Ca, Al, and Fe in soil, are able to growth in different ecosystems in nature. Some of the bacterial species can be isolated from rizosphere of horticultural crops. The research was aimed to determine the potential role of Azospirillum sp.  as a plant growth promoter in coastal ecosystem and extremely environmental conditions. The laboratory test of Azospirillum sp. isolated from several ecosystems was carried out in the Ecophysiology Laboratory, Research Center for Biology, Indonesian Institute of Sciences, Bogor from January until December 2011. Thirty-four isolates of Azospirillum sp. (B1 to B17;PS1 to PS3; FR1 to FR 14) were investigated with some methods i.e. (1) the qualitative test of the capability of Azospirillum sp. to fix up nitrogen in solid Okon medium containing NaCl, (2) the qualitative test of the capability of Azospirillum sp. in dissolving bounded P in solid Pikovskaya medium and phosphate dissolution efficiency index,  (3) the qualitative test of the capability of Azospirillum sp. in dissolving bounded P in liquid Pikovskaya medium and the activity of acid and base PME-ase, and pH condition after 7 days incubation in pure media, and (4) analysis of the capability of Azospirillum sp. in producing indole acetic acid (IAA).  The results pointed out that : (1) all tested isolates of Azospirillum sp. were  capable to fix up nitrogen in solid Okon medium, (2) isolates of B2, B4, B6, B12,  B14, PS2, and FR13 were capable to solubilize P on Ca3(PO4)2 in solid Pikovskaya medium with its efficiency of  120, 160, 140, 100, 110, 120, and 100, respectively, (3) isolates of B1, B2, B3, B4, B6, B14, B17, PS1, PS2, PS3, FR1, FR5, FR7, FR8, FR10, FR12, and FR13 were able to grow in Okon medium with 0, 2, 4, or 6% of NaCl doses, (4) the highest concentrations of solubilized P was resulted by isolates B4 (5.80 mg/l), B6 (5.84 mg/l), and PS2 (5.45 mg/l) with PME-ase i.e. 0.58 u m/l, 0.58 u m/l, 0.57 u m/l (acid), 0.52 mg/l, 0.50 mg/l, 0.48 mg/l (base), and with pH : 4.20, 4.30, and 4.22, and (5) isolates of B4 and B6 isolated from rice field at Rambut Siwi beach, Bali, were capable to produce highest IAA hormone i.e. 0.6749 and 0.4694 ppm respectively  on the first day after the treatment. Based on the result of this experiment it can be concluded that Azospirillum sp. is a potential plant growth promoting Rhizobacteria for coastal ecosystem. The bacterial species is very important to enrich coastal areas for crop cultivation, including horticulture.
Pengaruh Kompos yang Diperkaya Bakteri Penambat Nitrogen dan Pelarut Fosfat terhadap Pertumbuhan Tanaman Kapri dan Aktivitas Enzim Fosfatase dalam Tanah Widawati, S; Suliasih, Suliasih; Muharam, Agus
Jurnal Hortikultura Vol 20, No 3 (2010): September 2010
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v20n3.2010.p%p

Abstract

ABSTRAK. Penggunaan pupuk organik dalam budidaya sayuran memiliki beberapa keuntungan, terutama untukmempertahankan kondisi tanah dan menekan penggunaan pupuk anorganik. Penelitian dilaksanakan di DesaCidawu (1.250 m dpl.), Cibodas, Kabupaten Cianjur, Provinsi Jawa Barat, mulai bulan Januari sampai Desember2007. Sampel tanah dikoleksi dari daerah berbeda di Pontianak, Kalimantan Barat. Penelitian bertujuan mengetahuipengaruh kompos yang diperkaya dengan bakteri pelarut fosfat (phosphate solubilizing bacteria=PSB) terhadappertumbuhan tanaman kapri dan aktivitas enzim fosfatase di dalam tanah. Penelitian menggunakan rancangan acakkelompok dengan lima perlakuan dan tiga ulangan. Varietas kapri yang digunakan ialah varietas lokal. Perlakuanterdiri atas (A) tanpa pupuk, (B) pupuk anorganik (TSP+KCl+Urea), (C) kotoran ayam + sekam, (D) kompos, dan(E) kompos plus, yaitu kompos yang diberi campuran bakteri, yaitu bakteri penambat nitrogen simbiotik, bakteripenambat nitrogen nonsimbiotik, dan bakteri pelarut fosfat. Hasil penelitian menunjukkan bahwa campuran bakteriyang diisolasi dari tanah gambut di Kalimantan Barat yang terkandung dalam kompos plus dapat beradaptasi denganbaik pada lahan di lokasi penelitian. Populasi total SNFB, NSNFB, dan PSB meningkat masing-masing menjadi 9,15x 108, 9,34 x 108, dan 9,35 x 108 sel/g tanah. Keberadaan campuran bakteri tersebut mampu meningkatkan aktivitasenzim fosfatase asam dan basa di dalam tanah. Peningkatan tertinggi aktivitas enzim fosfomonoesterase asam danbasa dicapai pada perlakuan kompos plus. Perlakuan tersebut juga meningkatkan berat buah kapri dibandingkandengan kontrol (75,32 %), perlakuan pupuk kimia (45,48%), kotoran ayam + sekam ( 31,19 %), dan kompos (15,60%). Pemanfaatan campuran bakteri pelarut fosfat tersebut dalam kompos diharapkan dapat digunakan secara meluasdalam pembudidayaan kapri dalam sistem organic farming (OF), sehingga berperan dalam peningkatan produksi dansekaligus menekan penggunaan pupuk anorganik.ABSTRACT. Widawati, S., Suliasih, and A. Muharam. 2010. The Effect of Compost Enriched with SymbioticNitrogen Fixing and Phosphate Solubilizing Bacteria on the Growth of Peas and the Activity of PhosphataseEnzymes in the Soil. The use of organic materials on cultivation of vegetable crops has some advantages, especiallyfor maintaining suitable soil conditions and decreasing the utilization of inorganic fertilizers. The research wascarried out at Cidawu Village, Cibodas (1,250 m asl.), Cianjur, West Java, from January to December 2007. Soilsamples were collected from some different areas in Pontianak, West Kalimantan. The research was aimed todetermine the effect of compost enriched with mixed phosphate solubilizing bacteria (PSB) on the growth of peasand on the activity of phosphatase enzymes in the soil. A randomized block design with five treatments and threereplications was used in the experiment. A local variety of peas was utilized in the experiment. The treatments werethe addition of fertilizers consisted of (A) without any fertilizer, (B) with inorganic fertilizers i.e. TSP+KCl+Urea,(C) with chicken dung + rice husk, (D) with compost, and (E) with compost plus (compost enriched with symbioticnitrogen fixing bacteria/SNFB, nonsymbiotic nitrogen fixing bacteria/NSNFB, and PSB). The results showed thatthe mixed bacteria isolated from peat soil in West Kalimantan in the compost plus (treatment E) properly adaptedin soil conditions at the site of the experiment. The total populations of SNFB, NSNFB, and PSB were increased upto 9.15 x 108, 9.34 x 108, and 9.35 x 108 cell/g soil, respectively. The occurrence of the mixed bacteria increased theactivity of acid and alkaline phosphatases in the soil. The highest activities of acid and alkaline phosphomonoesteraseenzymes in the soil achieved by the treatment of compost plus. The treatment increased the fresh weight of peascompared to control (75.32 %), to the chemical fertilizers (45.48%), to chicken dung+rice husk ( 31.19 %), and tocompost (15.60 %). The widely application of the mixed PSB in compost is hopefully established in cultivation ofpeas in the organic farming (OF) system, then it will confidently support on the increase of peas production, and thedecrease of inorganic fertilizers as well.
Utilization of Waste Through Ecoliteration Approaches Based on High-Thinking Skill in Elementary School Budiana, Deden Redy; Muharam, Agus; Hikamudin, Moch. Irfan
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

The problem of rubbish waste is still a frightening specter for people today, it is seen from the various adverse effects it causes. Starting from the problem of reducing, disposing, and even eliminating waste, to the adverse effects of disasters due to incorrect handling of waste. Basic and sustainable concrete solutions are needed. One of them is by habitualizing elementary school-age children to handle the waste problem more wisely. The purpose of this study is to explore the implementation of an ecoliteration approach that is combined with high-level thinking skills in handling waste among elementary school students. Students should not only focus on the subject matter in class, but the need for psychomotor habituation, especially in the use of waste. In this case, the process of utilizing waste is integrated into the subjects of Natural Sciences and Cultural Arts and Crafts
Implementation of Story Method in Introducing Prosocial Behavior Students in Elementary School Maulana, Agis; Muharam, Agus; Hikamudin, Moch. Irfan
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

Behavior is basically goal oriented with other meanings, our behavior is generally motivated by a desire to achieve certain goals. As for specific objectives, are not always known consciously by individuals. The basic thing about behavior is an activity, in fact we can state that behavior is a series of activities. Prosocial behavior is behavior that has the intention to change the physical state of the recipient of assistance from less good to better. Actions that benefit others such as sharing with others who bring benefits to those people over themselves, comfort or help others to achieve their goals or make others happy by praising their behavior are called prosocial behavior. Storytelling is one alternative to introduce prosocial behavior in elementary school students. Therefore, this storytelling method will be effective to be used to introduce prosocial behavior in children. This study aims to find a way to introduce prosocial behavior through the method of telling stories by the teacher to children and to find out the results of the application of the method of telling stories in introducing prosocial behavior
Science Process Skills of Grade VI Elementary Students in Object Changing Material Winarni, Neni; Sopandi, Wahyu; Sujana, Atep; Muharam, Agus
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

Science Process Skills (SPS) are all scientific skills used to acquire, develop, and apply scientific concepts and theories. SPS mastery is not only useful in science learning but also for students' daily lives. Therefore mastery of abilities is very important in the science process since elementary school age. This study aims to obtain an overview of the profile of students' science process skills. The research method used was a survey method with research subjects as many as 25 students of Class VI SDN Cibala consisting of 12 men and 13 women. The data collection technique used is a test technique. The data that has been obtained is then analyzed by simple statistical analysis. Based on the results of the research that has been done, it can be seen that the ability of KPS in elementary school students of Class VI SDN Cibala as a whole is still low which has an average value of 9.8, while for each aspect of KPS is moderate with a percentage of 54%. Thus, through the results of a survey of the profile of students' science process skills, it is expected that the organized science learning can motivate students to be more creative and innovative
Application of Constructive Models to Increase The Writing Skills of Grade VI of Elementary School Students Cahya, Otong; Muharam, Agus; Sujana, Atep; SOpandi, Wahyu; Rahman, Rahman
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

The low ability of students to write speech scripts will affect the ability of students to communicate formally in speech. Speech is the ability to communicate in front of many people who demand the ability to use language that is good and right, so that the purpose of speech or communication will succeed optimally. This classroom action research aims to improve the ability to write speech texts for grade VI elementary school students through the application of the constructivist model. This research was conducted in two cycles in which each cycle consisted of four activities, namely planning (plan), implementation (act), observation (observeb) and reflection (reflection). The subjects in this study were 15 students from grade VI. Data is collected through tests, observations, and field notes. Data analysis was performed in a descriptive quantitative manner. The results of the study in the first cycle showed an average of 80.7 and in the second cycle showed an average of 96.4 and in this second cycle the percentage of students completeness reached 100% seen from the minimum completeness criteria (KKM) set of 60. With thus the application of the constructivism model can improve the ability to write speech texts for Grade VI students
Student Response by Applying A Problem Based Learning Model to Students of SDN Sukapura 01 in The Sub-Theme of My Nation's Cultural Diversity Adha, Anisa Mutiara; Muharam, Agus
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

Student response by applying a problem-based learning model to students of SDN Sukapura 01 in the sub-theme of my nation's cultural diversity. How do students respond by applying a problem-based learning model to students of SDN Sukapura 01 in the sub-theme of my nation's cultural diversity? the method used in problem-based learning. Learning outcomes that are assessed by researchers, from the discussion in chapter IV with the application of the problem-based learning model can improve student learning outcomes in solving problems related to problems that occur in the environment, and by using the problem-based learning model in class IV SD Negeri Sukapura 01 can improve student learning outcomes in the sub-theme of my nation's cultural diversity. The improvement of student learning outcomes can be seen in the results of student processes in each cycle
Primary School Student Learning Motivation in Online Learning During the Covid-19 Pandemic Ardiyanto, Eko; Muharam, Agus
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

This article aims to explain the objective conditions of students' learning motivation in online learning in covid-19 pandemic conditions. This research uses a quantitative approach to survey methods. The subjects in this study were 95 grade, 5 students, at SDN 114 Bojongkoneng Cibeunying who learned to use online methods. The data collection techniques used in this study use survey techniques with a Likert scale. The research instrument used is a learning motivation questionnaire specially designed using Google Forms. The number of statements used is 20 motivational statements learned. The data analysis technique used in this study is to calculate the percentage of each indicator, then interpret the score of the data presentation and analyze each indicator in depth. The results showed that students' motivational percentage scores in online learning in grade 5 of SDN 114 Bojongkoneng Cibeunying amounted to 80.27% in the excellent category. This research is expected to be an evaluation material, especially for education policymakers in organizing online learning in elementary schools related to motivation, and is expected to be a study material for other researchers to develop research on the motivation of learning students in online learning during the pandemic in elementary school.
Co-Authors - Hardiyanto - Subhan AA Sudharmawan, AA Adha, Anisa Mutiara Aghniyah, Isna Alifia Agus Ruswandi Ardiyanto, Eko Asshidiqi, Ahmad Qowamu Astri W Wulandari Atep Sujana Ati Srie Duriat Ayu Wandira Budi Marwoto Budiana, Deden Redy Cahya, Otong E Sukara Fadila, Intan Farhanah, Reina Fauziah, Adela Firdaus, Dzulfa Nur Hanudin - Hersanti - Hikamudin, Moch. Irfan Hilmi Ridwan Kahmir Hisny Fajrussalam IM Sudiana Indiarto Budi Rahardjo Khoirunnisa, Anis Khusnah, Kharisma Nurul Maria, Salsa Maulana, Agis Neni Gunaeni Nursyahbani, Andini P. M. Winarno Pratama, Giar Anugrah Putri, Edis Eriansya Putriyani, Fenny Rahma, Ayang Ranisa Rahman Rahman Rakasiwi, Neng Putri Rosyidi, Ahmad Ruswan, Acep S Widawati Suliasih Suliasih Sulistyaningsih, Sri Supriatna Supriatna Trsinawati, Puput Wahyu Sopandi Wahyuningsih, Liana Wina Mustikaati Winarni, Neni Windar Khasanah, Annisa Wiwin Setiawati Yoyo Sulyo