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INDONESIA
Pelita - Jurnal Penelitian Mahasiswa UNY
Published by Universitas Negeri Yogyakarta
ISSN : 18584446     EISSN : -     DOI : -
Core Subject : Science,
Decision Sciences, Operations Research & Management
Arjuna Subject : -
Articles 9 Documents
 1 
Search results for , issue "Volume VII, Nomor 1, April 2012" : 9 Documents clear
KITE GAMES SEBAGAI UPAYA MENINGKATKAN KEMAMPUAN KOORDINASI SENSOMOTORIK PADA ANAK AUTIS Swastika, Risma Arindha; Pawestri, Retno Dwi; Martadi, Husein
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
Publisher : Pelita - Jurnal Penelitian Mahasiswa UNY

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Abstract

This research is aimed at revealing the effectiveness of “Kite Games” in improving thesensomotoric coordination ability of the autistic children.The type of the research is quasi experiment by employing the quantitative approach.The pre test, treatment, and post test were implemented to improve the ability of thesensomotoric coordination of the autistic children. The research variables were the use ofKite Games as the free variable and the sensomotoric coordination ability as the boundvariable. The research subjects were autistic elementary school children meeting certaincriteria. The data were collected through observations, interviews, and tests.With the success criteria of 80%, two children met the criteria. So, the kites were effectiveto improve the sensoric coordination ability. It shows that the kites as media could bedeveloped into a more innovative media. The improvement o f the social interaction abilityof the children was shown in their willingness to initiate a communication with others.Key words: kites, autism, sensoric coordination
PENGEMBANGAN BRAILLE TALKING CALCULATOR BERBASIS MICROCONTROLLER SEBAGAI MEDIA BANTU HITUNG BAGI PENYANDANG TUNANETRA DI SLB A YAKETUNIS Minarti Minarti; Very Erwina Safitri; Ritaudin Isnaini
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

The research is aimed at developing a calculator integrated with the microcontrollerfacilitated with talking and Braille keypad for the blind.The method used in the research was Research and Development which consisted ofthe following steps proposed by Sugiono (2011): identifying potential and problems, collectingdata, designing the product, validating the product, revising the design, trying out the design,revising the product, trying out, revising the product.The result of the research was Braille Talking Calculator which was considered to befeasible as a functional calculating aid for the blind. In addition, it was also effective to improvethe efficiency of the calculating activity of the blind.Keywords: the blind, calculating aid, Braille Talking Calculator
PENGARUH EMULGATOR BUAH LERAK (sapindus rarak) DENGAN EMULSI AIR DAN SOLAR SEBAGAI BAHAN BAKAR MOTOR DIESEL RAMAH LINGKUNGAN Ismail Ismail; Dwi Nova; Nova Suparmanto; Dwi Rahayu; Rusliyanto Rusliyanto
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

This research is aimed at finding out the effect of emulsion of water and diesel fuelwith lerak emulsifier on the gas emission of diesel fuel and its effect on the power producedby the diesel motor.The steps involved in the research are extracting lerak and blending the emulsion ofwater and diesel fuel by using lerak extract emulsifier. To test the sample of lerak extractmethods used were IKU/5.4/TK-02 for Viscosity Kinematic at 30°C, IKU/5.4/TK-03 for FlashPoint PM.CC, IKU/5.4/TK-04 for Pour Point, ASTM 130 for Copperstrip Corosion at 100°C, (3hrs),ASTM 473 for Sediment test, dan ASTM D 95 for Water Content.The reasearch result showed that the lerak extract was made successfully by usingethanol solvent. However, the process of blending the lerak emulsifier and water as well asdiesel fuel was not successful yet. They were not blended perfectly yet though the result ofthe blending process had shown the different contents of diesel fuel.Keywords: emulsifier, lerak fruit, water emulsion, diesel engine
KARTU REMI JAWA (KAREWA): STRATEGI EFEKTIF MENINGKATKAN MINAT ANAK DALAM PEMBELAJARAN AKSARA JAWA DENGAN SISTEM QUEEN CARD GAME Azza Nurmalita; Trias Mira Hastuti; Tri Hardiyanti
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

This study aims to determine the effectiveness of using Kartu Remi Jawa (karewa) inlearning to read the Javanese alphabets through a Queen Card Game system.In this study an experimental method was employed. The data were collected throughpre test and post test. A group design was used to compare the results of the pre test andpost test. The class was also divided into an experimental class and a control class. Thetreatment to the experimental class was the use of Karewa media.The result of this study, the effectiveness of the use of Karewa in learning through playing,cannot be seen through the Independent T-Test because the control class has a very highvalue compared with the experimental value of the class. considering this, the researchersonly use Paired T-Test to see the effectiveness of using karewa. The effectiveness obtained is30%. Based on these results it is necessary to the determination of the experimental classand control classes with the same capacity (balanced), for example through tests givenbeforehand. Secondly, researchers should be able to hold a good control of both control andexperimental classes. Kartu Remi Jawa can be used as a medium of learning to enhancestudents’ interest in the Javanese alphabets. This will certainly have an impact on thepreservation of local culture in Java island.Key words: Kartu Remi Jawa (Karewa), interest in learning, Javanese alphabets, queen cardgame
PENINGKATAN MOTIVASI DAN KETERAMPILAN MEMBACA AKSARA JAWA MELALUI KOCIL AJA (KOMIK CILIK AKSARA JAWA) PADA SISWA KELAS V SEKOLAH DASAR Adhy Putri Rilianti; Saryanto Saryanto; Ardy Fajar S.
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

This aim’s research is to increase motivation and Java’s reading skill at fifthgrade student in Suryowijayan Government Elementary School, Yogyakarta.The research method is class action research. Its subject is all students atfifth grade in Suryowijayan Government Elementary School, Yogyakarta. They are22 students. This research activities are planning, doing, observing, evaluating,reflecting, and conclution decision.From pretest and preobservation, students motivation is low. The readingskill in Java’s font rate value is only 30. In fact, minimum standard value is 55.This research is held by 2 cycles. Reflection of cycle 1 result by media Kocil Aja“Aku Telat” is increasing of motivation and reading skill in Java’s font. Thisincreasing is showed at 68% students who have high attention and spirit to study.Rate value of reading skill is 54. Cycle 2 is held by media Kocil Aja “Ardhi lanDhanar”. The result is increasing of motivation and reading skill in Java’s font.There is 91% students who have high motivation and spirit to study. The ratevalue is also increase, it became 55. This value is passed the standard. Based onthis result, media Kocil Aja can increase the motivation and reading skill in Java’sfont at fifth grade students in Suryowijayan Government Elementary School,Yogyakarta.Keyword: Motivation, reading skill, Kocil Aja
POTENSI ACTINOMYCETES SEBAGAI SUMBER SENYAWA BIOAKTIF ANTIBIOTIK DARI KAWASAN KARST BANTIMURUNG, SULAWESI SELATAN A.M, Kumalasari; Fathurahman R, Nur; Nur R., Muhamad
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

The purpose of the research is to reveal the bioactive substance which is produced byActynomycetes bacteria in order to inhibit the growth of tested organism.The data were collected in several steps consisting of sampling and isolating theActinomycetes which was done in the main research area (Bantimurung), screening theobtained isolates, characterizing the obtained isolates, and determining of the growth curveof Actinomycetes, and the last was growth inhibitory test.The research finding was the inhibitory potential was actually different from one fungiisolate to other isolates treated to C.albicans, S.Aureus, dan E.Coli. It was probably becauseof the different sensitivity of each tested pathogenic microorganism to the antibioticsubstance.Keywords: Antibiotic, Karstic, Actinomycetes
MEDIA PEMBELAJARAN MENULIS SUBMATERI EYD DENGAN MACROMEDIA AUTHORWARE 7.0 UNTUK SISWA KELAS XI SMA/MA Septiana Farida
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

This research is conducted to develop a computer assisted learning media to teachwriting sub‐material EYD (Ejaan Yang Disempurnakan) by using Macromedia Authorware 7.0and to find out the quality of the media in the form of CD so that it is applicable as analternative learning. The research was carried out by referring to Borg and Gail, but in its progress it was simplified into six steps which are (1) Doing need analysis, (2) Developing the product, (3)Validating the program by the user and expert judgment, (4) Revising the product, (5)Testing the product using two pre‐tests and post‐tests, (6) Revising the final product. Thesubjects were the second semester students of XI IPS 3 MAN Yogyakarta III. The data wereobtained from the questionnaires with a 1‐4 scale rating converted according to theassessment criteria. The data also came with a limited trial result through the pre‐test andpost‐test by students. The results ofthe product validation by two experts ofmaterial and media showed thescores with the criteria ofprofoundly agree. Phase I of   the user validation produced a meanscore in the criteria of profoundly agree. The second phase of validation produced a meanscore in the criteria of profoundly agree in terms of the appearance and learning aspects,and the mean score with the agree criteria in terms of the content / learning aspects. Theresults ofthe pre‐test and post‐test in the both phases showed an increasing average scoreby 10% for the first phase and 10.875% for the second phase.Keywords : learning media, writing, EYD
PEMANFAATAN DAUN NANAS (ANANAS COMOSUS) SEBAGAI ADSORBEN LOGAM Ag DAN Cu PADA LIMBAH INDUSTRI PERAK DI KOTAGEDE YOGYAKARTA Ardi Yuli Wardani
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
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Abstract

This research aims to determine the characteristics, the adsorption and the influence ofthe adsorbent from the leaves of pineapple (Ananas comosus) on the adsorption of metal Agand Cu.The study is a basic experimental research. The subject the research is carbon from thepineapple leaves activated by the HCl 15% with a 24 hour immersion time. This researchinvolved three steps. They are making carbon activated from pineapple leaves, characterizingthe activated carbon and determine the adsorption towards Ag and Cu metal in the wastewater of silver electroplating industry in Kotagede. The object of the research is the ability ofthe adsorbent from the pineapple (Ananas comosus) leaves for Cu and Ag adsorbs metalsfrom the waste water of the silver industries in the town. The independent variable used isthe amount of activated carbon, namely 0.5, 1.0, 1.5, 2.0 and 2.5 grams per 100 mL of liquidwaste. Time and pH on the adsorption were carried out under optimum conditions, the contacttime of 24 hours and at pH 2. The characterization of the activated carbon used the parametersof the water content, ash and absorption of I2. The adsorption was determined by comparingthe concentrations of Cu and Ag before and after the adsorption .The research findings showed that the activated carbon from the pineapple (Ananascomosus) leaves consisted of 0.6% of moisture content, 3.2% of ash content and theabsorption of I2 73.67%. For Cu the optimum adsorption was obtained in the adsorbentmass of 2 gram/100 mL with the adsorption power of 69.07% and for Ag the optimumadsorption was obtained in the adsorbent mass of 1.5/100 mL with the adsorption power of74.56%. The increase in mass of adsorbent increased the adsorption power.Key words: adsorbents, pineapple leaf, liquid waste
APLIKASI MASTER OF TEACHER WEBSITE (MOTWeb) BERBASIS E‐LEARNING SEBAGAI SISTEM PENINGKATAN KOMPETENSI GURU UNTUK MEMPERBAIKI KUALITAS GURU INDONESIA Tri Hardiyanti; Tika Novita Sari; Nafngan Fitriansah; Arih Afra Inayah
Pelita - Jurnal Penelitian Mahasiswa UNY Volume VII, Nomor 1, April 2012
Publisher : Pelita - Jurnal Penelitian Mahasiswa UNY

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Abstract

Undang‐undang Republik   Indonesia Nomor 14 Tahun 2006/ Bab IV pasal 10 menguraikanbahwa kompetensi guru meliputi kompetensi pedagogik, kompetensi kepribadian, kompetensisosial dan kompetensi profesional yang diperoleh melalui pendidikan profesi.

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