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PENERAPAN PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA SUB POKOK BAHASAN OPERASI BILANGAN PECAHAN DI KELAS VIIA SEMESTER GANJIL SMP NEGERI 1 MUNCAR TAHUN AJARAN 2012/2013
Get PDFAbstract : The learning process Numbered Head Together (NHT) was able to grow active students towards learning mathematics. This study aims to improve mathematics learning outcomes, the implementation Numbered Head Together (NHT). The research activities carried out during two cycles each consisting of planning, action, observation, and reflection. activities of teachers in implementing cooperative learning NHT was 88.35% in the first cycle to 91.65% in the second cycle. Activities students (people) increased from 68% in the first cycle to 82.4% in the second cycle. In addition to individual activities, group activities were also analyzed. The results of the analysis is 51.9% in the first cycle to 60.9% in the second cycle, which means also increased. Student learning outcomes in the first cycle has not reached mastery with a percentage of 40.6%, while in the second cycle has achieved mastery with a percentage of 75%. Key Words : cooperative learning Numbered Head Together (NHT), student activities, student learning outcome
IMPROVING THE FIFTH GRADE STUDENTS’ VOCABULARY ACHIEVEMENT AND THEIR ACTIVE PARTICIPATION BY USING QUESTION AND ANSWER GAME AT SD NEGERI SUMBERSALAK 01 LEDOKOMBO JEMBER IN THE 2011/2012 ACADEMIC YEAR
Get PDFAbstract : This article is intended to describe the research result on the use of Question and Answer Game in improving The Fifth Grade students’ Vocabulary Achievement and Their Active Participation. The research problem was the students’ difficulties in learning new vocabulary as well as memorizing the meaning of the words. To solve this problem, Question and Answer Game was used to improve students’ Vocabulary Achievement and Their Active Participation. The research design was classroom action research and the primary data were collected by Vocabulary test and observation. The result of the research showed that Question and Answer Game could improve the students’ vocabulary achievement and their active participation. Key Words: Question and Answer Game, Vocabulary Achievement, Active Participatio
PENGARUH EKSTRAK N-HEKSANA DAGING BUAH DELIMA PUTIH (PUNICA GRANATUM) TERHADAP PENURUNAN KADAR KOLESTEROL DARAH PADA TIKUS PUTIH (RATTUS NORVEGICUS L.) DAN PEMANFAATANNYA SEBAGAI BUKU SUPLEMEN
Get PDFABSTRACT : Cholesterol is a type of fat in the blood , but high concentrations of cholesterol can cause atherosclerosis which will have an impact on coronary heart disease. One of the alternative treatments for lowering blood cholesterol levels are pomegranate white (Punica granatum). The purpose of this study was to determine the effect of n-hexane extract of pomegranate white to the reduction of blood cholesterol levels in white rats (Rattus norvegicus L.) and the experiment’s result can be used as a supplement book. In this experiment using animals, white rats (Rattus norvegicus L.) male, strain Wistar, aged 3-4 months and weight 150-200 grams, consisting of 6 treatments with 4 repetitions; P1 (ekstract n-hexane 50 µL) , P2 (extract n-hexane 55 µL), P3 (extract n-hexane 60 µL), and P4 (freshly squeezed pomegranate white 1 mL), control (-) with aquadest and control (+) with 0.72 mg simvastatin mg/day. The results showed that extract n-hexane of pomegranate white decreasing blood cholesterol levels of white rats (Rattus norvegicus L.) but not significantly (p = 0.266). From the results of the validation test book supplement, showed that supplement’s book with the title "White Pomegranate-Lowering Cholesterol Without Side Effects" can use for suplement’s book. Key Words : White Pomegranate, Blood Cholesterol, Suplement’s Boo
THE EFFECT OF WEBBING TECHNIQUE ON THE EIGHTH GRADE STUDENTS’ READING COMPREHENSION ACHIEVEMENT AT SMP NEGERI 7 JEMBER IN THE 2012/2013 ACADEMIC YEAR
Get PDFAbstract : Based on the literature reviews, webbing technique is an effective technique in teaching students’ reading comprehension achievement. The research on the effect of webbing technique on the students’ reading comprehension achievement was carried out to know whether or not there is a significant effect of webbing technique on the students’ reading comprehension achievement. A quasi experimental research by using Posttest Only Control Group Design was implemented to test the effect of webbing technique on the students’ reading comprehension achievement. The result revealed that the students in experimental group out performed their fellow counterparts in the control group. In that, they have shown better comprehension in reading descriptive text. This is likely due to the implementation of webbing technique which facilitates understanding. Key Words : Webbing technique, reading comprehension,effect
SYINTACTICAL ERROR ANALYSIS OF DESCRIPTIVE PARAGRAPH WRITING MADE BY THE SEVENTH GRADE STUDENTS AT SMP 4 GENTENG IN THE 2011/2012 ACADEMIC YEARS
Get PDFAbstract : The research objective was to describe the syntactical error on students descriptive paragraph writing. The research design applied was a descriptive research. The data were obtained from writing test, interview and documentation. The population of the 7th grade students of SMP 4 Genteng in the 2011/2012 were 219students divided into 8 classes and the samples of this research were determined by using proportional random sampling, the number of respondents was 42 or 20 % of the population The data were analyzed by using Ellis’ formula and Finding the percentage of each type of syntactical errors by using Ali’s Formula .This research described the syntactical errors on descriptive paragraph writing that focused on the students errors in producing errors in the use of simple present tense, errors in the use of prepositions, errors in the use of articles, errors in the use of word order. The result of the research describe the misuse of simple present tense with 38.29% the misuse of using articles with 30.85%, the misuse of prepositions with 12.76% and the misuse of word order with18.08 %. Key Words: the syntactical errors of descriptive paragraph writing, the syntactical errors, and descriptive paragraph writing.
EFEKTIVITAS STRATEGI PEMEBELAJARAN PENINGKATAN KEMAMPUAN BERPIKIR (SPPKB) TERHADAP HASIL BELAJAR DAN AKTIVITAS SISWA MENGGUNAKAN STRATEGI SYNARGETIC TEACHING (PADA MATA PELAJARAN BIOLOGI DI SMP NEGERI 10 JEMBER)
Get PDFAbstract : Teaching and learning activities using SPPKB conducted dialogically between teacher and students. Synargetic Teaching is a strategy that involves two different ways and activities. In synergetic teaching, the class is divided into two major groups (group A and group B), respectively - each class will be separated and occupy different classrooms. In each group will be given different strategies or methods. In the present study, group A were given lessons using the discussion method and group B which was in a different classroom with the group A treated by using learning strategy improved the ability to think. After completion of learning activities in the two groups finished, group A and group B will be merged into a single class and pairs back - paired (one student from group A and one other student from group B), students who have been paired will exchange their learning experiences with each other exchanging remarks and explain what each of them obtained from the learning activities they do in their groups – respectively. Classes that used as the experiment is the class 8D and class that used to control is a class 8C. Data analysis was performed using ANAKOVA test. ANAKOVA test results for pre-test and post-test shows that the improvement of learning strategies using synergetic teaching thinking skills has a probability (P) <0.05, and the test results INDEPENDENT SAMPLE T-TEST on the results of student learning activities indicate the probability (P) <0.05. Gain Value test is used to see the effectiveness, the effectiveness of the experiment class learning strategy improved the ability to think using synergetic teaching on learning outcomes of student is 76.324% which into the high category and grade control using conventional methods (discussion) is 58.427%, which into the normal category. Can be conluded that learning strategy for improving the ability to think using synergetic teaching effectively can improve the learning outcomes and activities of students. Key Words: Learning strategy for improving the ability to think (SPPKB), synergetic teaching, learning outcomes
TINGKAT KERAGAMAN DAN DENSITAS HOMOPTERA DI KEBUN BLAWAN (PTPN XII) BONDOWOSO SERTA PEMANFAATANNYA DALAM PENYUSUNAN BUKU PANDUAN LAPANG HOMOPTERA
Get PDFAbstract Biology learning is a learning that not only focused on knowledge aspecs, but also focused on how to discover process that happened in biology. One effort to discover biology process is by using environment as learning source. This research aims is to analyze diversity and density of Homoptera in Kebun Blawan Bondowoso and use it to develop Homopteran field guide book as learning source alternative. Research method is by collecting data about Homopteran insect in Kebun Blawan Bondowoso, then used as material to develop field guide book. The book then evaluated to know how proper the book to used as learning source by school students. Based on analysis, diversity of Homoptera in Kebun Blawan are 2,20 and the density are 13,00 individu per plot. Based on evaluation, score of Homopteran field guide book are 83, which mean the book is recommended as a learning source alternative for students. Keywords: Diversity, density, field guide book, Homopter
IMPLEMENTASI PEMBERIAN PENGUATAN DALAM PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA PADA SUB POKOK BAHASAN OPERASI HITUNGBENTUK ALJABAR DI KELAS VIIB SMP NEGERI 4 JEMBER TAHUN AJARAN 2012/2
Get PDFAbstract : NHT is a learning method with numbering system, and NHT is a combination of reinforcement. The aims of this research is to know implementation of giving reinforcement in Cooperatif Learning Type NHT to increasing result of mathematic study and student’s activity to the students of class VII. Type of research is Classroom Action Research (CAR) and the study design used was a model scheme Kemmis dan Taggart study research design were consists of 4 phases include planning, action, observation, and reflection . The object of this research is VII B students of SMP Negeri 4 Jember and material was chosen operation of algebra. The method to collect the data are observation, interview, documentation, and test. According the result of research, the teacher activities in implementation of model cooperative learning type NHT and activities in giving reinforcement is increasing from cycle 1 to cycle 2, so with the student and group activity. Although the learning achievement at cycle 1 dodn’t reach the target with percentage 40,6 %, at the test cycle 2 it can reach the target with percentage 75 %. The result shows that the completeness of student’s activity and result learning has increased well. Key Words : Cooperative Learning type NHT, Reinforcemen
PENINGKATAN ACADEMIC SKILL DAN HASIL BELAJAR BIOLOGI MELALUI MODEL PEMBELAJARAN ARIAS (ASSURANCE, RELEVANCE, INTEREST, ASSESSMENT, AND SATISFACTION) SISWA KELAS VII SMP ISLAM AL-MA’ARIF REJOAGUNG SRONO BANYUWANGI TAHUN AJARAN 2011/2012
Get PDFAbstract : Academic ability is a description of students' level of knowledge or ability of a material that has been studied. The research method used is learning model ARIAS treatment. This study aims to determine the increase of the learning outcomes of biology. The resuls show that academic skills of students increased from low to medium or good and well improve of the 26%. The results of biological studies also increased in pre-cycle to cycle of 8% and from cycle I to cycle II at 26%. It can be concluded that the ARIAS learning model can increase students’ academic skill and biology result. Key Words : ARIAS method, academic skills, and learning outcome
TINDAK DIREKTIF BAHASA INDONESIA PADA POSTER BADAN LINGKUNGAN HIDUP DI TAMAN WISATA STUDI LINGKUNGAN KOTA PROBOLINGGO
Get PDFAbstract : Directive speech act is a speech act used by speakers to do something like suggestions, requests, and orders. The purpose of this study was to find the type and characteristics of markers contained in the poster Environment Agency, meaning imperative and directive follow the dominant type used in the poster. The study used a qualitative and descriptive research. Data collection techniques used in this study is documentation techniques. Data analysis techniques used are: 1) the selection of data, 2) validity checking, 3) classification, 4) coding the data, and 5) description of the data. The results of the research show that there are four types of markers and traits were found to follow the directive of the results of the analysis of data contained in the poster at the Environment Agency Probolinggo Park of Environmental Studies, which requesitif, requiremen, prohibitive, and advisoris. Meaning that there is an obligatory speech on the poster, which is imperative command meaning, the meaning of the imperative stimulus, the meaning of the prohibition imperatives, imperatives call for meaning, and the meaning of the imperative application. The dominant type of follow directives used in the poster is prohibitive directive speech act. Key Words: Directive speech act