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Pramudiyanti Pramudiyanti
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The Effect of Using Think Pair Share (TPS) Cooperative Learning Models Towards Mastery of Student`s Concept and Learning Activities Ana Septiana Fatmawati; Arwin Achmad; Pramudiyanti Pramudiyanti
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 1 (2013): bioterdidik
Publisher : Universitas Lampung

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The average students` score of  Growth and Development in living organisms concepts was   lower compared to score of the average  school. This study aimed to determine the effect of  Think Pair Share (TPS) cooperative learning models  to increase the mastery of the  students learning activities and  concept mastery  of Growth and Development in living organisms. This study used pretest-postest not equivalent designed  applied on sample which was selected using cluster random sampling technique. The data of this study was obtained from the test (pretest and posttest) and the observation sheet (students learning activities). Data was analyzed  using  t-test through  SPSS17 program.Based on the data analyzed,  the of N-gain score of experimental class on student`s concept mastery  was higher  than the control class. Students learning activities  used TPS model tend to  increase  from the first lesson to the third lesson with the average  of 17.34 %.The  study showed that the application of cooperative learning model type TPS affecting student`s concept  mastery and learning activities on the concept of Growth and Development in living organisms. Keywords: TPS  model learning, concept mastery , students` learning activities
PENGARUH PENGGUNAAN MODEL KOOPERATIF TIPE STAD TERHADAP PENGUASAAN MATERI DAN AKTIVITAS SISWA Agus Irawan; Pramudiyanti Pramudiyanti; Rini Rita T. Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 7 (2013): Jurnal Bioterdidik
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The purpose of this study was to determine the effectivity of the cooperative learning STAD type  to improve mastery of the material and activity of the SMP Negeri 2 Tegineneng students. The study design was a pretest-posttest non equivalent. Sample were the class VIIA and VIIB that selected by cluster random sampling technique. The qualitative data obtained from the observation sheets. Quantitative data was the mastery of the material obtained from pretest and posttest. Data analysis of student activity using student activity index, whereas mastery of the material using the Mann-Whitney U test using SPSS 17. The results on the experimental class showed that a STAD model could be affect in activity and mastery of materials, it was increasing in all aspect every meeting. Thus, the STAD model can increase the activity and mastery of the subject matter of the organism characteristics  by the SMP Negeri 2 Tegineneng students.Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan model pembelajaran kooperatif tipe STAD dalam meningkatkan penguasaan materi dan aktivitas siswa SMP Negeri 2 Tegineneng. Desain penelitian ini adalah pretes-postes tak ekuivalen. Sampel adalah siswa kelas VIIA dan VIIC yang dipilih dengan teknik cluster random sampling. Data kualitatif diperoleh dari lembar observasi. Data kuantitatif yaitu penguasaan materi diperoleh dari pretes dan postes. Analisis data aktivitas siswa menggunakan indeks aktivitas siswa, sedangkan penguasaan materi menggunakan Uji Mann-Whitney U dengan program SPSS 17. Hasil penelitian pada kelas eksperimen menunjukkan model STAD berpengaruh terhadap aktivitas dan penguasaan materi, yaitu adanya peningkatan setiap aspek pada setiap pertemuannya. Dengan demikian, model STAD dapat meningkatkan aktivitas dan penguasaan materi pokok ciri-ciri makhluk hidup oleh siswa SMP Negeri 2 Tegineneng.Kata kunci : aktivitas siswa, ciri-ciri makhluk hidup, penguasaan materi, STAD
PENGARUH PENERAPAN METODE PRAKTIKUM TERHADAP AKTIVITAS BELAJAR DAN PENGUASAAN KONSEP OLEH SISWA Aulia Novitasari; Pramudiyanti Pramudiyanti; Arwin Achmad
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 6 (2013): Jurnal Bioterdidik
Publisher : Universitas Lampung

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The result of interview were found that student’s learning activities and mastery of concept was low. This research aimed to understanding the activity progress of study also mastery student concept through practical method. The design method were equivalent pretest and postest. The sample were students of X2 and X4 class which chosen by cluster random sampling. The result shown that the student activity in every aspects in the experiment class was higher than the control class (experiment = 88,53%; control = 66,40%). Mastery of concept was increase too with a N-gain average of  experiment was higher than control (experiment = 0,70; control = 0,35). Thus, practical methods  could be increasing student’s learning activities and mastery the worls of plant concept.  Hasil wawancara dengan guru biologi diketahui bahwa aktivitas belajar dan penguasaan konsep oleh siswa masih rendah. Penelitian ini bertujuan untuk mengetahui peningkatan aktivitas belajar dan penguasaan konsep siswa melalui penerapan metode praktikum. Desain penelitian ini pretes postes equivalen.  Sampel adalah kelas X2 dan X4 dipilih secara cluster random sampling. Hasil penelitian menunjukkan bahwa aktivitas siswa dalam semua aspek yang diamati  pada kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol (eksperimen = 88,53%;  kontrol = 66,40%). Tingginya persentase aktivitas  tersebut, mengakibatkan penguasaan konsep mengalami peningkatan, dengan  rata – rata N-gain lebih tinggi dibandingkan kelas kontrol (eksperimen = 0,70; kontrol = 0,35). Dengan demikian, pembelajaran menggunakan metode  praktikum berpengaruh dalam meningkatkan aktivitas belajar dan penguasaan konsep oleh siswa pada  materi pokok dunia tumbuhan. Kata kunci :  aktivitas belajar, dunia tumbuhan, metode praktikum, penguasaan konsep. 
PENGARUH MODEL PEMBELAJARAN NUMBERED HEAD TOGETHER TERHADAP AKTIVITAS BELAJAR DAN PENGUASAAN MATERI Rapenda Esantino; Pramudiyanti Pramudiyanti; Rini Rita T Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 2, No 5 (2014): Jurnal Bioterdidik
Publisher : Universitas Lampung

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This study was aimed to know the influence of using Numbered Head Together (NHT) learning model in improving student mastery of material and activity. There search design was pretest-posttest non equivalent group. Samples were VIID and VIIC, chosen by cluster random sampling. The research data were quantitative and qualitative data. The quantitative data was the N-gain data analyzed by t-test and U-test. The qualitative data was the observation sheet of learning activity, that were analyzed descriptively. The result showed that NHT learning model can improve student mastery of material with N-gain value average was 35.01. Learning activities student also improved with each percentage were team work 94.12, express the idea 74.45, present the discussion result 87.25, and ask question 88.24, and answering the question 81.37.Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model pembelajaran tipe Numbered Head Together (NHT) terhadap aktivitas belajar dan penguasaan materi siswa. Desain penelitian pretes-postes kelompok non-ekuivalen. Sampel penelitian adalah siswa kelas VIID dan VIIC, dipilih secara cluster random sampling. Data penelitian berupa data kuantitatif dan kualitatif. Data kuantitatif diperoleh dari data N-gain yang dianalisis menggunakan uji t dan uji U. Data kualitatif diperoleh dari lembar observasi aktivitas belajar siswa yang dianalisis secara deskriptif. Hasil penelitian menunjukkan penggunaan model pembelajaran tipe NHT dapat meningkatkan penguasaan materi siswa, dengan rata-rata nilai N-gain 35,01. Aktivitas belajar siswa meningkat; bekerja sama dalam kelompok (94,12%), mengajukan pendapat (74,45%), mempresentasikan hasil diskusi (87,25%), mengajukan pertanyaan (88,24%), dan menjawab pertanyaan (81,37).Kata kunci: aktivitas belajar, numbered head together (NHT), penguasaan materi
PERBANDINGAN PENGGUNAAN METODE DEMONSTRASI DENGAN METODE PRAKTIKUM TERHADAP HASIL BELAJAR SISWA Septina Usman; Pramudiyanti Pramudiyanti; Rini Rita T Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 2, No 3 (2014): Jurnal Bioterdidik
Publisher : Universitas Lampung

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This study aimed to compare the effect of applying the method demonstration with practical methods to increase cognitive and affective learning outcomes of students. Design of this research was a pretest - posttest non equivalent. Samples of research were student of class VIIC and VIID  selected by cluster random sampling. The research data was quantitative data obtained from the average value of the results of the cognitive and affective aspects of learning then statistically analyzed using t-test and test U. The results showed that the practical application of methods to increase learning outcomes rather than methods of demonstration, with an average pretest score (-1.30), the value of post-test (5.29), and N-gain (8.37).  While improving student learning outcomes in the affective methods practicum occurs in all aspects of the craft aspect percentage value (82.09%); the activity (83.11%); the courtesy (78.38%), the ability to express opinions (78.72%) and the aspects of cooperation with friends (75.00%).Penelitian ini bertujuan untuk mengetahui perbandingan pengaruh penerapan metode demonstrasi dengan metode praktikum terhadap peningkatan hasil belajar kognitif dan afektif siswa. Desain penelitian adalah pretes-postes tak ekuivalen. Sampel penelitian adalah siswa kelas VIIC dan VIID yang dipilih secara cluster random sampling. Data penelitian berupa data kuatitatif diperoleh dari nilai rata-rata hasil belajar aspek kognitif dan afektif kemudian dianalisis secara statistik menggunakan uji-t dan uji U. Hasil penelitian menunjukkan pada penerapan metode praktikum hasil belajar mengalami peningkatan daripada metode demonstrasi, dengan rata-rata nilai pretes (-1,30); nilai post test (5,29); dan N-gain (8,37). Sedangkan peningkatan hasil belajar afektif siswa pada metode praktikum terjadi dalam semua aspek dengan persentase pada aspek kerajinan bernilai (82,09%); keaktifan (83,11%); kesopanan (78,38%); kemampuan mengemukakan pendapat (78,72%) dan aspek bekerjasama dengan teman (75,00%).Kata kunci :  hasil belajar, metode demonstrasi, metode praktikum, penggunaan mikroskop
EFEKTIVITAS PENGGUNAAN MEDIA PREPARAT MELALUI PEMBELAJARAN KOOPERATIF TIPE JIGSAW TERHADAP PENINGKATAN KECAKAPAN BERPIKIR RASIONAL SISWA Ema Rochmaniar Suprayitno; pramudiyanti pramudiyanti; rini rita marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 3 (2013): jurnal bioterdidik
Publisher : Universitas Lampung

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Rational thinking skill is one of the result learning demand which should be owned by each student. The result of observation in class VIII of Junior High School 19 Bandar Lampung was known that student’s rational thinking skill didn’t develop in an optimal fashion yet. Objective of this research is have cognize of efectivity of using biology slide media through Jigsaw’s cooperative learning type in enhancement of student’s rational thinking skill in Plant Tissue Structure and Function Mainly Description. This research is a quasi experiment with pretest-postest non equivalent group design. Samples of research are student class VIII G and VIII H which are chosen by cluster random sampling. Quantitative datas are obtained from average of pretest, posttest, and N-gain which are analyzed statistically using t-testand U-test in 5% confidence degrees through program of SPSS 17. Qualitative datas include student’s learning activities and conceptions of using of biology slide media through Jigsaw’s cooperative learning type in enhancement of student’s rational thinking skill in Plant Tissue Structure and Function Mainly Description.. Result of research shows that largely student give positive conceptions of using of biology slide media through Jigsaw’s cooperative learning type. But then, this case isn’t in line with learning result was gotten by student. The average of student’s rational thinking skill improvement in class experiment is lower than control (experiment=14,63%; control=22,59%). Beside that, percentage average of improvement of student’s activities in all observed aspects in class experiment is also lower than control (experiment=66,67%; control=79,17%). Thereby, using of biology slide media through Jigsaw’s cooperative learning type isn’t effective to enhance of student’s rational thinking skill in Plant Tissue Structure and Function Mainly Description. Keywords: Jigsaw’s cooperative learning type, rational thinking skill, Plant Tissue Structure and Function.
PENGARUH PEMBELAJARAN KOOPERATIF TEKNIK TARI BAMBU TERHADAP HASIL BELAJAR SISWA PADA MATERI POKOK ORGANISASI KEHIDUPAN Detrysia Aryanti; Pramudiyanti Pramudiyanti; Berti Yolida
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 4 (2013): bioterdidik
Publisher : Universitas Lampung

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Studying-result is the final aim on learning process which is closely related to the on field-studying. Observations in VII Grade of Public Junior High 2 Jati Agung shows low on result and activity of learning. This research was aimed to know the influences of Bamboo Dancing. The design was equivalen control group. This research's data was quantitative and qualitative. The sample was Class VIIA and VIIB which selected by cluster random sampling. Quantitative data obtained average value of the pretest, posttest and N-gain on Life Organization matter.  Qualitative data obtained percentage average of students activities and responses of using Bamboo Dancing was analyzed descriptively. The results of the research show that Bamboo Dancing increasing the activity of the student with good criteria which is on 76.62% , it is also evident from the increase observed for all aspects. The Study-result from the experiment class is increasing too, with N-gain average (0.154) shows the high criteria. Besides, all of the student gave positive response to the Bamboo Dancing . Thus, it can be concluded that the uses Bamboo Dancing is influential in increasing the Study and activity result.Key words: bamboo dancing, life organization, student study results and learning activity.
The Effect Of Cooperative Learning Type Numbered Head Together (NHT)Toward In Activities Improvement and Matter Material Mastery Of The Creatures Growth and Development Aria Seprinda; Pramudiyanti Pramudiyanti; Rini Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 1, No 2 (2013): bioterdidik
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Learning activity and student material mastery In Junior High School 2 Tulang Bawang Tengah are still low. One of alternative to increase the activity and matter material mastery of the Creatures Growth and Development by students which are Numbered Head Together (NHT) learning model, a learning model that can be increases learning activity even though effecting to students. Experimental design uses pretest posttest non equivalent group. The sample in this study is VIII D as a experimental class and VIII E as a control class which choose by cluster random sampling. The quantitative data is taken from the average of pre-test and post-test point and then analyzed with statistic using T-test by SPSS 17 program. The qualitative data is learning activity student which taken from observation paper as long as learning activity. The result of this study are  showing the application of NHT learning models have a significant impact to increase learning activity and mastery student matter. For seen, N-gain average experiment class is 53,6. The percentage average of student learning activity in experiment class which used NHT learning model are high category 12,91 %. Keywords: NHT  learning model, student learning activity, student matter mastery and material of the Creatures Growth and Development
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Ria Mustika; Pramudiyanti Pramudiyanti; Rini Rita T Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 2, No 8 (2014): Jurnal Bioterdidik
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 This research was aimed to know the effect of  problem based learning (PBL) teaching model towards student critical thinking skills and student responses about PBL teaching model. This research design was pretest-posttest non-equivalent. Samples were VIID and VIIE that was chosen by cluster random sampling. The quantitative data was obtained from student critical thinking skills (pretest, posttest, N-gain) and analyzed by using t-test and U-test. The qualitative data was obtained from questionnaire of student responses were analyzed descriptively. The results showed that PBL teaching model increased the average of  student critical thinking skills significantly (39,4 increased to 68,9 with N-gain 48,6). Majority of students (95,83%) feel happy to use PBL teaching model in environmental management material. Thus,  PBL teaching model was influenced significantly towards student critical thinking skills and influenced towards student responses about PBL teaching model. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berbasis masalah (PBM) terhadap kemampuan berpikir kritis dan tanggapan siswa tentang penggunaan model pembelajaran PBM. Desain penelitian adalah pretes-postes non-equivalent. Sampel yaitu siswa kelas VIID dan VIIE yang dipilih secara  cluster random sampling. Data kuantitatif berupa kemampuan berpikir kritis siswa (pretes, postes, N-gain) yang dianalisis menggunakan uji-t dan uji-U. Data kualitatif berupa angket tanggapan siswa yang dianalisis secara deskriptif. Hasil penelitian menunjukkan model pembelajaran PBM dapat  meningkatkan rata-rata kemampuan berpikir kritis siswa secara signifikan (39,4 meningkat menjadi 68,9, dengan N-gain 48,6). Sedangkan, sebagian besar siswa (95,83%)  merasa senang terhadap penggunaan model pembelajaran PBM pada materi pengelolaan lingkungan. Dengan demikian, model pembelajaran PBM berpengaruh signifikan terhadap kemampuan berpikir kritis siswa dan berpengaruh terhadap tanggapan siswa tentang penggunaan model pembelajaran PBM.Kata kunci : kemampuan berpikir kritis, pembelajaran berbasis masalah,  pengelolaan lingkungan
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TEAMS GAMES TOURNAMENT TERHADAP AKTIVITAS BELAJAR DAN PENGUASAAN KONSEP SISWA Hadi Wijaya; Pramudiyanti Pramudiyanti; Rini Rita T. Marpaung
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 2, No 1 (2014): Jurnal Bioterdidik
Publisher : Universitas Lampung

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Based on the interviews with biology teachers and observation in the SMP Negeri 8 Bandar Lampung, the learning activities  and  student mastery of the concept was low. This study aimed to determine the effect of the use of TGT models in learning activities and increase student mastery of the concept. This study design was equivalent to the control group. The sample was class VIIG and VIIE are selected by purposive sampling. Quantitative data obtained from the average value of pretest, posttest and N-gain were analyzed using t-test or U test Qualitative data in the form of descriptions of students' learning activities. The results showed that the model improved the TGT student mastery of the concept with an average pretest score (47.97); posttest (71.49), and N-gain (0,45). Learning activity also increased by an average of 79.10% good enough. Thus, learning to use the TGT models significantly affect the activity of student.                                                                                      Berdasarkan  hasil wawancara dengan guru biologi dan observasi di SMP Negeri 8 Bandar Lampung, diketahui aktivitas belajar dan penguasaan konsep siswa masih rendah. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model TGT dalam meningkatan aktivitas belajar dan penguasaan konsep siswa. Desain penelitian ini adalah kelompok kontrol ekivalen. Sampel penelitian ini adalah kelas VIIg dan V11e yang dipilih secara purposive sampling. Data kuantitatif diperoleh dari rata-rata nilai pretes, postes dan N-gain yang dianalisis menggunakan uji-t atau uji U. Data kualitatif berupa deskripsi aktivitas belajar siswa. Hasil penelitian menunjukkan bahwa model TGT dapat meningkatkan penguasaan konsep siswa dengan rata-rata nilai pretest (47,97); postest (71,49); dan N-gain (0,45). Aktivitas belajar juga mengalami peningkatan dengan rata-rata berkriteria cukup yaitu 79,10 %. Dengan demikian, pembelajaran menggunakan model TGT berpengaruh secara signifikan terhadap aktivitas belajar dan penguasaan konsep siswa. Kata kunci : aktivitas belajar siswa, model TGT,organisasi kehidupan, penguasaan konsep siswa
Co-Authors A Halim ACHMAD FAUZI Ades Pangestu Afif Bintoro Agus Irawan Ahmad Fitrah Ana Septiana Fatmawati Andriana Khisbul Fanani Aria Seprinda Arinta Winsi Arwin Achmad Aulia Novitasari Berti Yolida Binti Nurhabibah Bunga Pratiwi Darlen Sikumbang Dedi Pendra Setiawan Desmalina Sagita Desyandri Desyandri Detrysia Aryanti Dian Eka Lestari Dian Hermawan Dias Ambarsari Dira Tiara Dwi Febri Hidayati Dwi Oktaviyanita Eka Rahmawati Electrina Rahmadani Ema Rochmaniar Suprayitno Endro Sucipto Ensya Wisti Agniya Era Oktariani Yuningsih Ervin Hidayat Fadlilah Fransiska Vitria Kristanti Gadis Pratiwi Iis Sumaesih Iska Widia Renny Ismu Reni Septantia Istigfar Romadon Karina Pratiwi Kurnia Mayang Sari M.Robidinsyah M.Robidinsyah Mayvena Lizora Megasari - Megasari Nadia Meriza Nani Nani Nindy Profithasari Novi Yolanda Octarina Hitta Shiwie Puji Yanti Rachel Maryam Rapenda Esantino Rela Kristiyawanti Repa Septia Ratiana Retna Ayu Utari Ria Mustika Rina Widiyaswara Rindi Novitri Antika Rini Hardiyanti Afifah rini marpaung Rini Rita Marpaung Rini Rita T Marpaung Rini Rita T. Marpaung Rodatul Jannah Salmah Salmah Septina Usman Sigit Dwi Nurcahyo Sobri Nuryadin Sri Andriyani Dewi Larasati Sri Rahayu Wulandari Suliana Suliana Sulistiyaningsih Sulistiyaningsih Susanti Agusta Talenta Nauli Harianja Tri Jalmo Tri Jalmo Tri Jalmo Trisnawati Trisnawati Ulpayani Ulpayani Wahid Priyono Wahyu Wahyu Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Yayang Permata Putri Yudi Saputra Yudi Trisila Yulia Susidawati Yurnalis Yurnalis