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PENINGKATAN HASIL BELAJAR SISWA DENGAN MODEL PEMBELAJARAN TEAM GAME TOURNAMENT MELALUI PENDEKATAN JELAJAH ALAM SEKITAR DAN PENILAIAN PORTOFOLIO Sugiyo, Warlan; -, Latifah; Abidin, Zaenal
Jurnal Inovasi Pendidikan Kimia Vol 2, No 1 (2008): January 2008
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Latar belakang penelitian ini adalah hasil belajar kimia siswa Madrasah Aliyah Al-Asror Semarang yang kurang maksimal dikarenakan metode pembelajaran kurang variatif.Model pembelajaran Team Game Tournament (TGT) dengan Pendekatan Jelajah AlamSekitar disertai penilaian portofolio dilakukan menggunakan metode variatif diantaranyaturnamen, demonstrasi siswa, dan diskusi kelompok. Konsep pembelajaran dikaitkan denganlingkungan alam sekitar sehingga dapat mempermudah siswa dalam mempelajarinya.Prosedur penelitian dirancang tiga siklus. Setiap siklus terdiri atas empat tahapan yaituperencanaan, tindakan, pengamatan dan refl eksi. Data dianalisis secara deskriptif kualitatifdengan membagi skor yang diperoleh dengan skor total, dan dikalikan 100%. Berdasarkananalisis data yang diperoleh, terjadi peningkatan nilai kognitif pada siklus I dari pretes44,74 dan postes 64,74 sebesar 20,00. Untuk siklus II dari pretes 51,84 dan postes 71,84sebesar 20,00. Sedangkan siklus III, dari pretes 58,73 dan postes 74,40 sebesar 17,70dengan standar ketuntasan belajar sebesar 97,37%. Team Game Tournament (TGT) denganPendekatan Jelajah Alam Sekitar Disertai Penilaian Portofolio dapat meningkatkan hasilbelajar kimia siswa.Kata Kunci: team game tournament, jelajah alam, portofolio
PENINGKATAN HASIL BELAJAR KIMIA SISWA SMA DENGAN PENUGASAN DAN PENILAIAN PORTOFOLIO -, Latifah; Cahyono, Edy; Ningsih, Ratnawati Kusuma
Jurnal Inovasi Pendidikan Kimia Vol 2, No 1 (2008): January 2008
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Hasil  belajar  kimia  siswa  kelas XI SMA Negeri Ungaran masih  rendah. Hal  ini dikarenakan siswa kesulitan memahami konsep kimia. Permasalahan dalam penelitian ini adalah apakah penugasan dan penilaian portofolio dapat meningkatkan hasil belajar kimia siswa. Penelitian ini bertujuan untuk meningkatkan hasil belajar dengan penugasan dan penilaian portofolio. Penelitian tindakan kelas ini dilaksanakan dalam tiga siklus yang terdiri atas perencanaan, pelaksanaan, pengamatan dan refl eksi. Obyek penelitian ini adalah siswa kelas XI PSIA 5 SMA Negeri 1 Ungaran. Fokus yang diteliti dalam penelitian ini adalah hasil belajar siswa. Data hasil belajar kognitif siswa diperoleh dari nilai tiap siklus sedangkan hasil belajar afektif dan psikomotorik dari hasil observasi. Hasil penelitian menunjukkan adanya peningkatan nilai kognitif, psikomotorik dan afektif dari siklus I sampai siklus III. Hasil dari penilaian portofolio diketahui nilai rata-rata kelas pada siklus I,  II, dan III masing-masing adalah 74,4, 78,6 dan 81,1 dengan ketuntasan belajar klasikal berturut-turut adalah 95%, 100% dan 100%.Kata Kunci: hasil belajar, penugasan, penilaian portofolio
PENGARUH VARIABEL PERCEIVED USEFULNESS, PERCEIVED EASE OF USE, PERCEIVED ENJOYMENT DAN ATTITUDE TERHADAP PEMANFAATAN VISUAL HOTEL PROGRAM PADA HOTEL-HOTEL DI YOGYAKARTA -, Latifah; Afifah, Azka Nur
Jurnal F. Ekonomi : JRAK Vol 4, No 01 (2013): JRAK
Publisher : Jurnal F. Ekonomi : JRAK

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This research aimed for examining the influence of perceived usefulness, perceived ease of use, Perceived Enjoyment and attitude in using information technology. Attitude will influence particular behavior in using technology information showed by behavior intention. Thus study using questionnaire to collect data, and using purposive sampling technique to determine the respondents which is users who work at hotels in Jogjakarta that uses software VHP (Visual Hotel Program).50 copies of questionnaire was distributed, with 72% response level, but only 36 copies ones were submitted for analysis. Analysis of data  using alternative methods of PLS (Partial Least Square) supported by the Smart PLS application program. The analysis results Perceived Enjoyment has no significant influence toward attitude in using VHP software, perceived ease of use and perceived usefulness have significant influence toward attitude in using VHP software. Attitude has significant influence toward behavior intention in using VHP software. Keywords:  perceived usefulness, perceived ease of use, perceived enjoyment, attitude  and behavior intention, visual hotel program
PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING BERBANTUAN MODUL QT-BILINGUAL TERHADAP HASIL BELAJAR SISWA Amalana, Husna; -, Sudarmin; -, Latifah
Jurnal Inovasi Pendidikan Kimia Vol 7, No 2 (2013): July 2013
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Quantum teaching learning model supported by QT(Quantum Teaching)-bilingual module emphasize optimization all multiple intelligences and learning style of students in learning activities with TANDUR frame. This research aimed to find out the effect of quantum teaching learning model supported by QT-bilingual module to the achievement of X grade students of SMA in Kedungwuni, how much the effect magnitude, and how student response. This research uses true experimental design with X.1 and X.8 classes as reasearch samples which determined by cluster random sampling technique. Data were collected through documentation, test, observation and questionnaire method. The results of hypothesis test analysis showed correlation and determination coefficient are 0.54 and 29.16%. The results of questionnaire stated that the students’ response is very good to quantum teaching learning model assisted by QT-bilingual module. Based on the analysis, it can be concluded that quantum teaching learning model assisted by QT-bilingual module effects on student learning outcomes by achieving the medium level of effect with contribution is 29.16%. Students’ response is very good actually to quantum teaching learning model supported by QT-bilingual module.Keywords: Quantum Teaching, QT-Bilingual Module 
UPAYA MENINGKATKAN HASIL BELAJAR KIMIA DENGAN PENDEKATAN PROJECT-BASED LEARNING Kurniadi, Didi; Supardi, Kasmadi Imam; -, Latifah
Jurnal Inovasi Pendidikan Kimia Vol 8, No 1 (2014): January 2014
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

The low learning outcome chemistry mainly caused by the learning process did not  provide the opportunity for students to gain learning experience. The purpose of this research was to improve student learning outcomes with Project-Based Learning approach. This study was a class action (Class-Room Action Research). This study was conducted in two cycles, each cycle consisting of planning, action, observation, and reflection. The focus of this research was improving student learning outcomes. The data collection techniques used were technical documentation, observation and tests. Research was successful if at least 23 of the 30 students scored more than 75. The results showed that the application of Project-Based Learning approach can improve learning outcomes. Research data completeness cognitive learning outcomes cycle I was 23 of the 30 students completed, affective domain was 23 of 30 students completed and psychomotor domains was 27 of 30 students completed. Research data completeness cognitive learning outcomes cycle II was 26 of 30 students completed, the affective domain was 24 of the 30 students completed and psychomotor domains was 26 of the 30 students completed. This means that the indicator set had achieved success on the cycle II. From the research, it was concluded that implementing Project-Based Learning approach could improve student learning outcomes of chemistry.Keywords: Learning Outcome, Project-Based Learning, Purifying Of Table Salt 
PENGARUH MODEL COOPERATIVE CLASS EXPERIMENT (CCE) TIPE TEAM GAMES TOURNAMENT (TGT) PADA KBK DAN HASIL BELAJAR SISWA Sa’idun, Fajar Mahda Akhmad; -, Supartono; -, Latifah
Jurnal Inovasi Pendidikan Kimia Vol 7, No 1 (2013): January 2013
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Learning with the conventional method make competency achievement in chemistry subject is still low. This study aimed to determine the effect of Model Cooperative Class Experiment (CCE) type Team Games Tournament (TGT) on CBC and Learning Outcomes on high school students in the topic of redox reactions. Sample determination was using cluster random sampling technique, class X8 grade students is as the experimental class and X7 class is as control class. The method used in data collection is documentation, in the form of multiple choice test and an essay in the form of open-ended questions and observations. The results showed that analysis of CBC data test achieved fifth subindikator CBC in the experimental class gained an average of 73.75%, which means that students can develop CBC with good criterion, while the control class with an average of 64.68% in the CBC is sufficient criteria. The analysis data obtained rb 0.51 with the contribution of 26.29%. The results of this study concluded that the implementation of Cooperative Learning Model Class Experi ment (CCE) Study Team Games Tournament (TGT) type have signiffican effect on CBC and student learning outcomes in high school in Semarang on the redox subject with the contribution of 26.29%.
KETERTARIKAN LALAT BUAH BACTROCERA PADA EKSTRAK OLAHAN LIMBAH KAKAO BERPENGAWET Indriyanti, Dyah Rini; Subekti, Niken; -, Latifah
Biosaintifika: Journal of Biology & Biology Education Vol 4, No 2 (2012): September 2012
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v4i2.2272

Abstract

Lalat buah Bactrocera spp. (Diptera: Tephritidae) merupakan salah satu hama pen ting menyerang tanaman buah-buahan dan sayuran. B. carambolae di laboratorium tertarik pada olahan limbah kakao. Hasil uji coba di lapangan belum memuaskan karena olahan limbah kakao mudah rusak. Tujuan penelitian ini mengkaji respon lalat buah Bactrocera yang diberi umpan ekstrak olahan limbah kakao berpenga wet. Pengawet yang digunakan yakni: Natrium klorida (NaCl), Natrium benzoat (C7H5NaO2) dan Potasium sorbat (C6H7KO2). Konsentrasi yang dipakai masing-masing pengawet 0,1%; 0,2% dan 0,3%. Pengamatan dilakukan selama satu ming gu. Hasil pengamatan menunjukkan bahwa daya tahan limbah yang diberi penga wet dan yang tidak dilihat secara secara fisik (warna dan tekstur) tidak berbeda nyata, namun ada perbedaan bau. Limbah yang tidak diberi pengawet ada kecen derungan baunya tidak sedap dibanding yang diberi pengawet. Hal ini yang mempengaruhi ketertarikan lalat terhadap olahan limbah kakao. Respon ketertarikan lalat Bactrocera terhadap olahan limbah kakao yang diberi pengawet berbeda antara satu dengan yang lain. Respon ketertarikan tertinggi Bactrocera cenderung pada olahan limbah kakao yang diberi pengawet Natrium klorida 0,3%, Potasium sorbat 0,2% dan Natrium benzoat 0,1%.The fruit fly Bactrocera spp. (Diptera: Tephritidae) is one of the important pests attacking crops of fruits and vegetables. In the laboratory, B. carambolae was attracted by the processed cocoa waste. The results of field trials have not been satisfactory yet, because the processed cocoa waste was easily damaged. The purpose of the study wast to examine the response of Bactrocera to the bait made of processed cocoa extract waste containing preservatives. The preservatives used were: Sodium chloride (NaCl), sodium benzoate (C7H5NaO2) and potassium sorbate (C6H7KO2). The concentration of each preservative was 0.1%; 0.2% and 0.3%. A one-week observation was made. The result showed that there was no significant difference on the durability of the preserved waste and the non-preserved waste. This can be seen from the physical properties (color and texture). However, there was difference in odor. The non-preserved waste tended to produce unpleasant smell than the preserved waste. This odor affected the capability to attract the flies to the processed cocoa waste. The Bactrocera was highly responsive to the waste containing preservative 0.3% sodium chloride, followed by 0.2% potassium sorbate and 0.1% sodium benzoate.
UPAYA MENINGKATKAN HASIL BELAJAR KIMIA DENGAN PENDEKATAN PROJECT-BASED LEARNING Kurniadi, Didi; Supardi, Kasmadi Imam; -, Latifah
Jurnal Inovasi Pendidikan Kimia Vol 8, No 1 (2014): January 2014
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

The low learning outcome chemistry mainly caused by the learning process did not provide the opportunity for students to gain learning experience. The purpose of this research was to improve student learning outcomes with Project-Based Learning approach. This study was a class action (Class-Room Action Research). This study was conducted in two cycles, each cycle consisting of planning, action, observation, and reflection. The focus of this research was improving student learning outcomes. The data collection techniques used were technical documentation, observation and tests. Research was successful if at least 23 of the 30 students scored more than 75. The results showed that the application of Project-Based Learning approach can improve learning outcomes. Research data completeness cognitive learning outcomes cycle I was 23 of the 30 students completed, affective domain was 23 of 30 students completed and psychomotor domains was 27 of 30 students completed. Research data completeness cognitive learning outcomes cycle II was 26 of 30 students completed, the affective domain was 24 of the 30 students completed and psychomotor domains was 26 of the 30 students completed. This means that the indicator set had achieved success on the cycle II. From the research, it was concluded that implementing Project-Based Learning approach could improve student learning outcomes of chemistry.Keywords: Learning Outcome, Project-Based Learning, Purifying Of Table Salt
PENINGKATAN HASIL BELAJAR KIMIA SISWA SMA DENGAN PENUGASAN DAN PENILAIAN PORTOFOLIO -, Latifah; Cahyono, Edy; Ningsih, Ratnawati Kusuma
Jurnal Inovasi Pendidikan Kimia Vol 2, No 1 (2008): January 2008
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Hasil  belajar  kimia  siswa  kelas XI SMA Negeri Ungaran masih  rendah. Hal  ini dikarenakan siswa kesulitan memahami konsep kimia. Permasalahan dalam penelitian ini adalah apakah penugasan dan penilaian portofolio dapat meningkatkan hasil belajar kimia siswa. Penelitian ini bertujuan untuk meningkatkan hasil belajar dengan penugasan dan penilaian portofolio. Penelitian tindakan kelas ini dilaksanakan dalam tiga siklus yang terdiri atas perencanaan, pelaksanaan, pengamatan dan refl eksi. Obyek penelitian ini adalah siswa kelas XI PSIA 5 SMA Negeri 1 Ungaran. Fokus yang diteliti dalam penelitian ini adalah hasil belajar siswa. Data hasil belajar kognitif siswa diperoleh dari nilai tiap siklus sedangkan hasil belajar afektif dan psikomotorik dari hasil observasi. Hasil penelitian menunjukkan adanya peningkatan nilai kognitif, psikomotorik dan afektif dari siklus I sampai siklus III. Hasil dari penilaian portofolio diketahui nilai rata-rata kelas pada siklus I,  II, dan III masing-masing adalah 74,4, 78,6 dan 81,1 dengan ketuntasan belajar klasikal berturut-turut adalah 95%, 100% dan 100%.Kata Kunci: hasil belajar, penugasan, penilaian portofolio
PENGARUH MODEL COOPERATIVE CLASS EXPERIMENT (CCE) TIPE TEAM GAMES TOURNAMENT (TGT) PADA KBK DAN HASIL BELAJAR SISWA ; -, Supartono; -, Latifah
Jurnal Inovasi Pendidikan Kimia Vol 7, No 1 (2013): January 2013
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Learning with the conventional method make competency achievement in chemistrysubject is still low. This study aimed to determine the effect of Model Cooperative ClassExperiment (CCE) type Team Games Tournament (TGT) on CBC and Learning Outcomes onhigh school students in the topic of redox reactions. Sample determination was using clusterrandom sampling technique, class X8 grade students is as the experimental class and X7 classis as control class. The method used in data collection is documentation, in the form of multiplechoice test and an essay in the form of open-ended questions and observations. The resultsshowed that analysis of CBC data test achieved fifth subindikator CBC in the experimental classgained an average of 73.75%, which means that students can develop CBC with good criterion,while the control class with an average of 64.68% in the CBC is sufficient criteria. The analysisdata obtained rb 0.51 with the contribution of 26.29%. The results of this study concluded that theimplementation of Cooperative Learning Model Class Experi ment (CCE) Study Team GamesTournament (TGT) type have signiffican effect on CBC and student learning outcomes in highschool in Semarang on the redox subject with the contribution of 26.29%.