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Natural: Jurnal Ilmiah Pendidikan IPA
Published by Universitas Sarjanawiyata Tamansiswa
ISSN : 23550813     EISSN : 25794078     DOI : -
Core Subject : Education,
Education
Natural: Jurnal Ilmiah Pendidikan IPA offers an interdisciplinary forum for the publication of original peer-reviewed, contributed and invited research articles of the highest quality that address different topics of science education with implications for improving and enhancing science education practices and theories. The topics involves biology, chemistry, physics, as well as some applications pedagogy and teacher development. The journal provides an invigorating and informative variety of research papers that expand and deepen our theoretical understanding. It also provides practice and policy based implications in the relevant contexts of science education. Published biannualy, the journal employs a rigorous peer review process. We do not accept manuscripts which are not easily understandable in English or do not address our major focus.
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Search results for , issue "Vol 1 No 1 (2014)" : 9 Documents clear
PENGGUNAAN MODEL PEMBELAJARAN TUTOR SEBAYA UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR IPA SISWA KELAS VIII SMP TAMAN DEWASA IBU PAWIYATAN TAHUN AJARAN 2012/2013 Deni Afriani; Astuti Wijayanti
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.257

Abstract

This research purposes to increase student liveliness and learning outcomes at the eighth grade student through peer teaching at SMP Taman Dewasa Ibu Pawiyatan in academic year 2012/2013. It is because of some learning problems at class VIII A SMP Taman Dewasa Ibu Pawiyatan such as: 1). Teacher face come constraints in applying the concept to student, 2) there is assumption that science is hard because of its formula which is must be remembered, 3) too many material to be learned in school which make student are not interested, 4) they tend to cluster with certain student, 5) students are not active in the class, 6) the low value of student learning outcome in science. This research is an action research that is conducted collaboratively. The subjects of this research are 20 students in class VIII A of SMP Taman Dewasa Ibu Pawiyatan Tamansiswa. The object of this research is learning through peer teaching, liveliness, and students learning outcomes. The data collecting technique is conducted by observation, interview, documentation and test. Data analysis technique of observation sheet or questionnaire are conducted by calculating the total value of each indicator and learning outcome test is conducted by searching the median of test and counting the percentage that fulfill the passing grade.The reasult shows that after applying peer teaching in class VIII A of SMP Taman Dewasa Ibu Pawiyatan Tamansiswa, the liveliness and learning outcomes of science subject go up. It is proven by the enhancement of average percentage of student liveliness observation worksheet for each cycle; the average of liveliness indicator in cycle 1 is 69,875%. It increases 8,9575% to 78,8325% in cycle 2. The average learning outcomes of science in pre-action is 55,7 increase to 65,7 in cycle 1 and 76,3 in cycle 2. The numbers of student that pass the passing grade in the pre-action are 5 students with a percentage of 25%. In cycle 1, it increases to 60% with 12 students passing the passing grade and it becomes 70% in cycle 2 with 14 students. Based on the result of research conducted, the researcher advices science teacher to apply peer teaching as a variation of the learning model.
PENERAPAN MODEL PEMBELAJARAN STUDENT TEAMS-ACHIEVEMENT DIVISIONS (STAD) PADA MATA KULIAHILMU LINGKUNGAN SEBAGAI UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MAHASISWA PRODI PENDIDIKAN IPA FKIP UST TAHUN AKADEMIK 2010/2011 Tias Ernawati
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.262

Abstract

This research has been done to know how STAD as a model of study could increase activity and achievement the students of natural science education department on 2010/2011 of academic year and also to know the statement according to the model. This research was begun on observing class condition to identify problems. This was a class action research which had cycles to improve class condition. Each cycle was consist of planning, doing and observing, reflecting. Planning action used STAD model. The model included announcing model’s aim, studying college’s topics, grouping, tasking of groups, individual evaluating and rewarding the winner group. The winner was the most of points. Total points were equals of discuss point and average of total individual evaluating points in group. The instruments of this research were lecture-observing papers, students-observing papers, evaluating papers and statements papers.The research’s result showed increasing of students’ activity. At first discussion on first cycles, there were 38.7% students active, at last discussion on second cycles there were 90.3% students active. Average of students’ achievement has increased 20.6 points, i.e. from 61.8 to 82.4. According to the students’ statements of model showed that they liked STAD because they could get the topics easier and improve students’ activity by making life-class in order to increase achievement.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERHADAP HASIL BELAJAR IPA DITINJAU DARI MOTIVASI BELAJAR SISWA KELAS VIII SMP NEGERI 1 PRAMBANAN KLATEN TAHUN AJARAN 2013/2014 Wahyuni Wahyuni; Astuti Wijayanti
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.258

Abstract

According to descriptive study, the research is intended to know the inclinationoftheresultofIPAlearninginclassVIIIgradeatSMP NEGERI 1Prambanan Klateninacademic2012/2013byusinginquirymodel,directinstruction,andthe learnmotivationofthestudent.Accordingtocomparativestudyistoknowthe differenceoftheresultofIPAlearningontheVIIIgradeatSMP NEGERI 1Prambanan Klatenstudentswiththelearnusinginquirymodel anddirectinstructionconsederation fromthelearnmotivationofthestudent. The research conducted at the eight grade of SMP NEGERI  1 Prambanan Klaten. The research population included all students of the eight grade students of 7 classes. The removal of sample by random sampling. From the result lottery get class VIII C as experiment sample and class VIII D as control sample. The collecting data by using documentation techniques to obtain the first skill of the students, angket techniques to obtain the learn motivation and the test techniques to obtain learning outcomes of the students Validity of the questions were looked for by using product moment correlation. The question reliability was looked for using the KR-20 formula. The question reliability angket was looked for using the Alpha Cronbach formula. According to descriptive study, the result showed that the tendency of the result of IPA learning on SMP NEGERI  1 Prambanan Klaten in 2012/2013 which using the model of learning inquiry in high categories with mean 23,18 on the interval 18,09- 23,26, and direct instruction models high categories with mean 21,07 on the interval 18,09-23,26. The tendency of the result of IPA learning on motivation which using the model of learning inquiry in high categories with mean 83,3 on the interval 76,6- 92,03, and direct instruction models high categories with mean 81,69 on the interval 76,68-92,03. In comparative there were significant difference of the result of ipa learning in using inquiry model n direct instruction consederation from the learn motivation of the student. From the result of anacova test before control motivation get value F 17,023 and after control motivation get value F 15,875 it means decrease 1,148 it means get removal the variable control is accurated. The teacher must be increase quality of learning outcomes beside using inquiry models to get maximal outcomes. 
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) UNTUK MENINGKATKAN KECAKAPAN SOSIAL (SOCIAL SKILLS) DAN HASIL BELAJAR IPA SISWA KELAS VIIIE DI SMP NEGERI 12 YOGYAKARTA TAHUN AJARAN 2012/2013 Rizky Syafika; Astuti Wijayanti
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.259

Abstract

This research was to improve social skills and the result of scientific of students study with aplication of cooperative learning model Teams Games Tournament (TGT) type. This was because there was learning problem in the class of VIII E Junior High School 12 Yogyakarta. That was 1) the result of scientific of students study was low; 2) students antusiasm in the learning activity was low; 3) interaction student with student and student with teacher was low; 4) students was pasive; and 5) the students social skills in the case of empatic, cooperative, and solidarity communication was low. The learning metode that was applied was the result of class action. In this result teacher o researcher and to be observer. The subject o this research was the student o class VIII E Junior High School 12 Yogyakarta which has 32 students. The object this research was coperative learning model TGT, social skills, and the result of students study. After using cooperative learning model TGT, this research was down in 2 cycle ang it every cycle consist of planning, acting, observation, and reflection. The technic data collection through observation sheet, interview, westionair, field note, test, and documentation. The research result indicated that social skills ang the result of scientific students study can improve after giving action. Social skills had increase which was indicated with by its appearing student social skills in every cycle as case of empatic, cooperative, and solidarity skills. The improvement result of scientific student amount was achieve minimum thoroughness criteria > 65% and improvement average at evaluation value in every cycle it was from 70,14 at first cycle to be 84,38 at second cycle. The efforts was down the teacher need impove assistance on group, study group with intensive in order to the student can to cooperative, to empatic, and to solidarity, and the teacher need giving motivation in order to students have believe in with capability students.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DAN TIPE THINK PAIR SHARE TERHADAP HASIL BELAJAR IPA SISWA KELAS VII SMP TAMAN DEWASA IBU PAWIYATAN TAHUN AJARAN 2012/2013 Jati Aurum; Hidayati Hidayati
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.255

Abstract

According to descriptive study, the research is intended to know the inclination of the result of IPA learning in class VII grade at SMP Taman Dewasa Ibu Pawiyatan by using jigsaw, Think Pair Share (TPS)and conventional model. According to comparative study is to know the difference of the result of IPA learning on the VII grade students by using the learning models. The research conducted in class VII grade of SMP Taman Dewasa Ibu Pawiyatan in Academic 2012/2013. The research population included all students of the VII grade of SMP Taman Dewasa Ibu Pawiyatanin academic 2012/2013 which consists of 4 classes with totaling 88 students. The samples were taken 3 classes by random sampling with class VII B and class VII C as experiment class and class VII D as control class. The collecting data by using documentation techniques to obtain the first skill of the students and using test technique to obtain data of the result of IPA learning. Validity of the questions were looked for by using product moment correlation. The question reliability was looked for using the KR-20 formula; the result is 0.72 rtt was explained was reliable. The data analysis techniques was calculated using the F or ANOVA test A, but previously conducted analysis of requirement test, including test distribution normality and homogenity of variance test.According to descriptive study, the result showed that the tendency of the result of IPA learning on class VII grade of SMP Taman Dewasa Ibu Pawiyatan in Academic 2012/2013 which using the model of cooperative learning (jigsaw  in very high categories, Think Pair Share (TPS), and conventional models ware high categories. In the F test using the dka = 2 and dbd = 52 obtained Fhitung = 7,07 whereas in table of The F values were 3.164 at significance level of 5 % and 4.98 at 1% significance level. Because the result of Fhitung  > F 1%, there were significant difference of the result of IPA learning on the class VII grade of SMP Taman Dewasa Ibu Pawiyatan in academic 2012/2013 between the learning presses using jigsaw  and Think Pair Share (TPS)cooperative learning models. From the result of Shceffe test described that jigsaw  was higher than Think Pair Share (TPS)cooperative leaning models, Think Pair Share (TPS)was higher than conventional cooperative learning models. The teacher must be increase quality of learning outcomes besides using jigsaw  and Think Pair Share (TPS)models to get maximal learning outcomes.
STUDI KORELASI KUALITAS SOAL UJIAN AKHIR SEMESTER MATA KULIAH BIOLOGI DASAR DENGAN PRESTASI BELAJAR MAHASISWA PROGRAM STUDI ILMU PENGETAHUAN ALAM FKIP UST SEMESTER GASAL TAHUN AJARAN 2010/2011 Widowati Pusporini
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.260

Abstract

Testing of the student’s ability is required to know the success of the learning activity process. The purpose of the study is to describe the characteristic of the final term examination test quality of Basic Biology Course of Natural Science study Program FKIP UST on the odd term in Academic Year of 2010/2011 reviewed from the theorical and empirical aspect.he study aimed to determine the relationship of the final term examination test quality of basic Biology course. The process are blue print establishment, optional objective test determination, assessment criteria, examination, revision, and trial. The test characteristic clarified as follows: good content validity, content validity resulted through item examination by practitioners and experts.. The responses of the student are analyzed quantitavely to obtain the psychometric characteristic of the test. This study was carried out in the Natural Science Education Study Program FKIP UST Yogyakarta. The sample of research are 46 students of Natural Science Education Study Program FKIP UST attended the Basic Biology Course on the odd term in Academic Year of 2010/2011Result of the analysis using ITEMAN shows  the test have alpha reliability coefficient 0,697 and SEM 2,488. The Analysis result using Iteman shows that this test instrument has a quite good item difficulty level, good item discrimination, and good distracter affectivity. Overall examination question is good, but still to be revised in determining the language distractor and construction so the testee can understand the question easily. Suggestions for this research are to be widely used, the test should not be carried  out once, the samples should be taken from the wider scope. This examination should be supported with performance test to measure the real students ability.
UPAYA PENINGKATAN MINAT DAN PRESTASI BELAJAR IPA SISWA KELAS VIII SMP NEGERI 12 YOGYAKARTA TAHUN PELAJARAN 2012/2013 MELALUI MODEL PEMBELAJARAN KONSTRUKTIVISME Chairin Najemi; Hidayati Hidayati
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.256

Abstract

The purpose of this research was to determine the constructivism learning model in order to increase interest in science learning and achievement of class VIII C of SMP Negeri 12 Yogyakarta in the Academic Year 2012/2013. This type of research is Classroom Action Research (CAR) or Clasroom Action Research (CAR) conducted collaboratively. Subjects in this study were students of class VIII C, amounting to 34 students. Objects in this research is of interest, science learning achievement and learning constructivism. The data collecting technique is conducted by observation, interview, questionnaires engineering, documentation and test. Techniques of data analysis conducted qualitative descriptions. Achievement test data analysis is done by calculating the average and the percentage of successful products. The results showed that after the implementation of this constructivism learning  students' interest in learning has increased. Seen before action students just passively listening to the teacher explain the matter but after being given the actions they have started actively to ask, and discuss with friends. Percentage of student interest obtained from the questionnaire on pre-action that is 63.81%, while the percentage obtained in the first cycle of 71.55%, and the second cycle is obtained percentage of 78.34%. The students also experienced an increase of value  average 56.65 initial capability, increased in the first cycle to 68.7, and the second cycle increased to 75.92. It can be said that the interest in constructivism learning model and student achievement VIII Class C SMP Negeri 12 Yogyakarta can be improved.
PENGEMBANGAN MODUL PEMBELAJARAN IPA 2 UNTUK MENINGKATKAN PEMAHAMAN KONSEP IPA YANG TERINTEGRASI MAHASISWA PENDIDIKAN IPA FKIP UST Septi Ambarwati
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.261

Abstract

The aim of this study is to develop IPA 2 learning Module for the topic of The Microscope that can improve the 2012/2013 class students at the Department of Science Education Yogyakarta Sarjanawiyata Tamansiswa University  in understanding the concept of integrated science. This study was a research and development study by using the design of the 4-D model consisting of defining, designing, developing, and disseminating stages. Subjects were 27 students of 4th semester at the 2012/2013 class of Department of Science Education Yogyakarta Sarjanawiyata Tamansiswa University. The results form an integrated IPA 2 learning modules to enhance the 4th semester student at Department of Science Education Yogyakarta Sarjanawiyata Tamansiswa University in understanding the science concepts. Media validation, material validation, testing one-on-one, small group testing, and field trials obtained good in overall criteria. The concept understanding of the students has increased significantly, derived from the value of midsemester and endsemester examination.
PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING TERHADAP HASIL BELAJAR IPA DI TINJAU DARI KETERAMPILAN BERPIKIR KRITIS SISWA KELAS VIII SMP NEGERI 1 TEPUS GUNUNGKIDUL TAHUN AJARAN 2013/2014 Susi Murtini; Astuti Wijayanti
N A T U R A L: Jurnal Ilmiah Pendidikan IPA Vol 1 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/natural.v1i1.263

Abstract

The  research aims to know the result of learning natural science of SMP Negeri 1 Tepus Gunungkidul school year 2013/2014 which through quantum teaching learning and direct instruction. In comparative term in the research to determine the differences in the result of  learning natural science eight grade student in SMP Negeri 1 Tepus Gunungkidul school year 2013/2014 at the between used quantum teaching learning and direct instruction in terms of critical thinking skill.This research did in SMP Negeri 1 Tepus Gunungkidul in academic 2013/2014. The population in the research was 126 students at the eight grade from four classes. This research in clude on descriptive comparatif. Was like “quasi eksperiment”. The sample got random sampling technical where two classes take a randomly from four classes there, VIII C as control class and VIII D as eksperiment class. The quetion validity tested with. Product moment corelation. The instrument reliability tested with KR-20 formula and got the reliabel criteria rt = 0,6924. The analysis technical used anakova test after this tested with analysis requirement induded disreminate normality test, variance homogenity, and connection linierity test.Descritively, the result of the study showed that propensity of learning natural science result at the eight grade student in SMP Negeri 1 Tepus Gunungkidul scool year 2013/2014 which through with quantum teaching learning and direct instruction included of high category. Inclination of critical thinking skill students with quantum teaching included very high category and while with direct instructionincluded high category. Comparatively there was significanly deference of science learning outcomer at the eight grade student in SMP Negeri 1 Tepus Gunungkidul in academic year 2013/2014 between used quantum teaching learning and direct instruction observed from critical thinking skill.

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