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Kaunia: Integration and Interconnection of Islam and Science Journal
Published by Universitas Islam Negeri Sunan Kalijaga Yogyakarta
ISSN : 18295266     EISSN : 29622085     DOI : -
Core Subject : Religion, Science, Education,
Religion Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics
The aim of KAUNIA journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field of Science, Mathematics, Education, Technology, and Religious Perspective Interconnect-Integration. The journal publishes articles, reviews, and research notes whose content and approach are of interest to a wide range of scholars.
Arjuna Subject : Umum - Umum
Articles 121 Documents
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EFEKTIVITAS MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) DILENGKAPI METODE COURSE REVIEW HOREY (CRH) TERHADAP PENINGKATAN MOTIVASI DAN HASIL BELAJAR SISWA Hari Pratikno; Sintha Sih Dewanti
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1062

Abstract

This study aims to analyze the effectiveness Missouri Mathematics Project (MMP) learning model equipped Course Review Horey (CRH) method compared to MMP learning model and conventional learning model  to increase motivation and student  learning outcomes. The study was conducted at grade VIII SMP N 3 Godean academic  year 2013/2014. This research is a quasi experimental with a pretest-posttest control group design. The population in this study was 192 grade VIII students and divided into 6 classes. The samples of this research are 3 classes, which is the experimental class I, experimental class II and control class. The independent variable in this study are the learning model MMP and CRH method, while the dependent variable are the motivation and student learning outcomes. A questionnaire sheet of motivation scale and pretest-posttest learning outcomes collected the data. Data analysis techniques in this study using ANOVA test, but the previous test that is prerequisite test for normality and homogeneity tests to analyze the scale gain motivation and learning outcomes. The result shows that MMP learning model equipped CRH method is no more effective than the MMP learning model and the conventional model to increase learning motivation, whereas MMP learning model is no more effective than conventional models to increase learning motivation. This can be seen in the ANOVA test sig. 0.978 > 0.05. On learning outcomes, learning model equipped MMP CRH is no more effective method than the MMP learning model and the conventional model to improve learning outcomes. This can be seen in the Tukey test significance value of 0.05, sig. 0.319> 0.05 on the conventional model and sig. 0.456> 0.05 against MMP models. However, MMP learning model is more effective than conventional models to the improvement of learning outcomes. This can be seen in the Tukey test sig. 0.025 <0.05.
HUKUM NEWTON TENTANG GERAK DALAM RUANG FASE TAK KOMUTATIF Joko Purwanto
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1063

Abstract

In this paper, the Newton’s law of motions in a noncomutative phase space has been investigated. Its show that correction to the Newton’s first and second law appear if we assume that the phase space has symplectic structure consistent with the rules of comutation of the noncomutative quantum mechanics. In the free particle and harmonic oscillator case the equations of motion are derived on basis of the modified Newton’s second law in a noncomutative phase space.
KAJIAN PEMANFAATAN E-LEARNING BeSMART-UNY SEBAGAI MEDIA PEMBELAJARAN Wahidin Abbas
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1064

Abstract

This research is aimed to measure the further of e-learning usage as instructional media BeSmart UNY for Lecturers and Students in the Faculty of Engineering UNY. E-learning usage is measured by parameters, which are computer knowledge, e-learning knowledge, e-learning frequency access, and e-learning effects for learning process. Research was conducted by survey method and direct observation on the website BeSmart UNY for all study programs in the Faculty of Engineering UNY to measure how far the e-learning usage. The data was collected through field surveys, interviews directly to lecturers and students, as well as the distributing of the questionnaire. The data was analyzed then by a descriptive method. The result showed that the e-learning usage by lecturers and students was quite good with an average score of 3.04/4on a Likert scale. E-learning usage also provides a significant increase in learning motivation with an average score of 3.37/4, but not on the learning outcomes and time completion yet.
PENGEMBANGAN MODUL PEMBELAJARAN IPA TERPADU BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK SMP/MTs KELAS VII Khuryati Khuryati; Ika Kartika
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1065

Abstract

This study is aimed to (1) develop an integrated-science module based on Contextual Teaching and Learning (CTL) for SMP/MTs grade VII; (2) examine the quality of the integrated-science module developed; (3) examine the response of students to the integrated- science module developed. This study is research and development (R & D) with procedural model that adapts the research and development procedure according to 4-D (Define, Design, Develop, and Disseminate) model. The research instrument is a checklist form of quality assessment sheet using a Likert scale and a checklist form questionnaire responses of students using a Guttman scale. The data was analyzed by descriptive quantitative. The results of this study: (1) integrated-science module based on Contextual Teaching and Learning (CTL) for SMP/MTs grade VII, (2) the quality of integrated-science module that have been developed according to content experts, media experts, and teachers are very good with ideal percentages respectively 82.4%, 83.3% and 90.1%, (3) the response of students in small-scale field trials and large scale is agreed with ideal percentages respectively 82.9% and 83.8%. The results of this study indicate that the integrated-science module based on Contextual Teaching and Learning (CTL) that has been developed can be used as one of science learning materials.
PENGEMBANGAN MEDIA PEMBELAJARAN IPA-FISIKA SMARTPHONE BERBASIS ANDROID SEBAGAI PENGUAT KARAKTER SAINS SISWA Siti Fatimah; Yusuf Mufti
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1066

Abstract

Smartphone is one type of telecommunication device that is widely used by the public, both children and adults. One of popular smartphone is based on Android platform. It have many advantages which can help people in developing creativity and not limited by time. In the world of education it is seen still need to be optimized to achieve the objectives of national education systems, especially as science instructional media. This research is a development research 4D’s model (Define, Design, Develop, Desseminate) wich limited by the “Develop” step. This product have been valued by 1 instructional media expert, 1 science material expert, and 1 teacher of the SMP/MTs. Then the product have been tried out to the students is MTs Nurul Ummah at VII grade by using sample 6 students for limited test and 30 students have been involved in the field research. The result of this research have produced a science instructional media based on Android Smartphone with criteria Very Good.
KOMPOSISI ANGGREK TANAH DAN VEGETASI LANTAI HUTAN DI JALUR PENDAKIAN UTAMA GUNUNG ANDONG, MAGELANG, JAWA TENGAH Siti Aisah; Ita Rosita Istikomah
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 1 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1067

Abstract

Due to the risk ofwildtype orchids extinction, studies on the diversity of orchid species are important. Generally, floral checklist can be used to describe plant diversity such as terrestrial orchid species and  forest floor vegetation.This research was aimed to know terrestrial orchid species  & forest floor vegetation at Gunung Andong, Magelang, Jawa Tengah. Field research was done by exploration method using purpossive sampling at main tracking route of Gunung Andong and data analysis was calculated based on vegetation parameters i.e. plant density and frequency. The result showed that there are 24 species of terrestrial plants belongs to 4 subfamilia: Orchidoideae, Epidendroideae, Cypripedioideae, and Spiranthoideae. Also, this research has found 52 species of 24 familia of forest floor vegetation. Based on the composition of terrestrial orchids and forest floor vegetation, we assume that the plant diversity at Gunung Andong, Magelang, Jawa Tengah is relatively high and routine  monitoring is needed.
ISOLASI DAN KARAKTERISASI BAKTERI PENGHASIL BIOGUM XANTHAN DARI BRASSICA OLERACEAE ASAL KEPUNAN MAGELANG JAWA TENGAH Mustini Mustini; Erny Qurotul Ainy
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 2 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1068

Abstract

Food additive such as gelling agent and emulsifier is essential ingredient in food processing. Microbial gum such as xanthan gum is a hydrocolloid microbial that could play as gelling agents and emulsifier in food industry. Xanthan gum is produced by a phytopathogenic bacteria, Xanthomonas campestris. This study aims to isolate xanthan gum producing local bacteria of Brassica oleracea L. leaf showing black root symptom. The isolation performed by inoculating leaf an nutrient agar media. Three isolated bacteria were purified and tested their ability in producing gum using YDC broth for 4 days. The test result showed that the isolates were Xh.A, Xh.B, and Xh.C had ability to produce biogum. Profile matching resul t showed   that Xh.A, Xh.b, and Xh.C   were identified as member of Pseudomonas, Aureobacterium and Xanthomonas genus, respectively.
EFEKTIVITAS EKSTRAK KULIT BATANG, AKAR, DAN DAUN SIRSAK (Annona muricata L) TERHADAP KADAR GLUKOSA DARAH Siti Rahmawati; Najda Rifqiyati
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 2 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1069

Abstract

Sour-sop is known for its specialty for health, in which one of them is functioning as medicine for diabetes mellitus disease. However, most people only utilize its leaves. This research is aimed at defining effectiveness of extracts of barks, roots, and leaves in decreasing blood glucose level as well as observing the most effective part in decreasing blood glucose level. Applied methods include completely random method by using 15 mice divided into 5 groups, namely K-, K+, P1, P2, and P3. Groups K+, P1, P2, P3 were injected with STZ at dosage of 40 mg/kg. Group K- was only provided with aquades, K+ was given metformin at dosage of 60 mg/kg BB, while groups P1, P2, and P3 were given extracts of bark, roots, and leaves at dosage of 125 mg/kg BW, respectively. Glucose level Measuements were conducted twice, namely fasting blood glucose level and blood glucose 2 hours after eating. Obtained data was then analyzed using ANOVA one way test and then continued by using LSD test. For measurement of fasting blood glucose level in day 15 after treatment, results for level of fasting blood glucose of K- ( 88 mg/dl), K+ (234 mg/dl), P1 (93 mg/dl), P2 (397 mg/dl), and P3 (254,67 mg/dl). Whereas for measurement of blood glucose level after 2 hours of eating, results for K- (116.67 mg/dl), K+ (562 mg/dl), P1 (561.67 mg/dl), P2 (498.3 mg/dl), and P3 (489 mg/dl). Obtained result of Anova one way shows that there is difference in glucose level among different treatments. For LSD test, it was found that for measurement of fasting blood glucose level for P1 and K-, there is no different level of glucose but difference was found at treatment taken 2 hours after eating. Whereas for K+, P2, and P3, difference was found between fasting blood glucose level and that taken 2 hours after eating. P1 (extract of bark) effectively decreased level of fasting blood glucose but did not yet effectively reduce level of blood glucose 2 hours after eating; whereas P2 and P3 did not effectively  educe levels of fasting blood glucose and blood glucose 2 hours after eating. Bark is the most effective part in reducing blood glucose level.
SELEKSI BAKTERI TERMOFILIK SELULOLITIK PASCA ERUPSI MERAPI Anna Rakhmawati; Evy Yulianti; Eli Rohaeti
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 2 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1070

Abstract

Thermophilic bacteria after the eruption of Merapi in 2010 have been isolated from the Gendol Atas river with dilution and enrichment methods. The purpose of this study was to conduct the selection of these bacteria as producers of cellulase enzymes. Selection was done by growing 348 bacterial isolates on selective media Mandels-CMC 0.5% using Carboxy Methyl Cellulose (CMC) as carbon source. Incubation was performed at 55 °C for 24 hours. The results showed 255 isolates (73.27%) were able to grow in Mandels medium-CMC 0.5%. Bacterial isolates were isolated by enrichment method (69.8%) were more able to grow on selective media compared with the dilution method (30.2%). The diameter of the three largest colonies were isolates D13a (2.44 cm); E135 (2.33 cm); and D110a (1.98 cm).
KAJIAN ADSORPSI ZAT PENGATUR TUMBUH NAPHTHALENE ACETIC ACID (NAA) TERHADAP BENTONIT ALAM Nura Lailatussoimah; Pedy Artsanti; Irwan Nugraha
Kaunia: Integration and Interconnection Islam and Science Vol. 10 No. 2 (2014)
Publisher : Fakultas Sains dan Teknologi UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/kaunia.1071

Abstract

The study of adsorption of plant growth regulators naphthalene acetic acid (NAA) by using natural bentonite aims to investigate the purification process of bentonite, determine the parameters that affect the ability of optimum adsorption and adsorption interactions of bentonite to NAA. Bentonite purification process is done by adding  30%  H2O2   to  oxidize  organic  compounds  in  the  pores  of  the  bentonite. Adsorption parameters in this study include the influence of the mass of adsorbent, contact time and adsorption capacity of bentonite nature of the NAA. Characteristics conducted in this study include analysis using UV-Vis spectrophotometer, infrared spectrophotometry (FTIR) and X-ray Diffraction (XRD). Bentonite adsorption capacity was determined using the model of Langmuir isotherm and Freundlich isotherm models. This study was showed that the amount of NAA more adsorpted by increase the mass of adsorbent in the adsorption process. The optimum contact time between NAA with natural bentonite is 4 hours on the condition of the masses as much as 0.5 grams of bentonite, pH 4.5 and in room temperature (± 29oC) with adsorption capacity of 1.502 × 10-6 mol/g. The optimum adsorption capacity of bentonite to the NAA at 1.712 × 10-6 mol/g. NAA adsorption isotherms with natural bentonite included in the Freundlich adsorption isotherm which assumes the Van der Waals bonds so that the interaction between  NAA  with  bentonite  was  physically  and  heterogeneous  on  the  multilayer surface.

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