Jurnal Pendidikan Matematika Unila
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Efektivitas Model Pembelajaran Learning Cycle 3E dalam Meningkatkan Pemahaman Konsep Matematis
Get PDFThis is quasi experimental research that aims for knowing the effectiveness of Learning Cycle 3E model and conventional learning for increasing students mathematical conceptual understanding. This research design is pre-test post-test control group design. The research population is all students of 7th grade class even semester of SMP Negeri 8 Bandar Lampung academic years 2012/2013 with homogenous student abilities. The research sample is 7th A and 7th D which choosen randomly from seven classes. Based on hypothesis analysis, it is found that students mathematical conceptual understanding average, and student from Learning Cycle 3E model is higher than conventional learning. The conclusion is Learning Cycle 3E model is more effective than conventional learning for increasing students mathematical concept understanding. Keywords: Effectiveness, Learning Cycle 3E, Mathematical Concept Understandin
PEMBELAJARAN SOCRATES DITINJAU DARI PROSES BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS
No full textThis descriptive research aimed to describe learning process and the critical thinking skills of students that using Socratic learning with contextual approach. Subjects of this research were students of class X3, State Senior High School 17 of Bandarlampung in odd semester academic year 2012/2013 that consisted of 30 students. Based on the results of research, it was concluded that students' critical thinking skills belong to low criteria. It shown from the average of student learning outcomes at 53.33 and 83.33 from 30 students. During the learning process, it was known that Socratic contextual learning could lead students to be more active and daring to voice their opinions. Based on the results of the analysis of data it was concluded that, generally, students who active during the socratic learning had better results than students who less active.Penelitian ini adalah penelitian deskriptif yang bertujuan untuk mendeskripsikan proses belajar dan kemampuan berpikir kritis siswa yang menggunakan pembelajaran Socrates dengan pendekatan kontekstual. Subjek penelitian ini adalah siswa kelas X3 SMA Negeri 17 Bandarlampung semester ganjil tahun pelajaran 2012/2013 yang terdiri dari 30 siswa. Berdasarkan hasil penelitian dapat disimpulkan bahwa kemampuan berpikir kritis siswa tergolong ke dalam kriteria rendah. Hal ini terlihat dari rata-rata hasil belajar siswa sebesar 53,33 dan 83,33 dari 30 siswa. Selama proses pembelajaran diketahui bahwa pembelajaran Socrates kontekstual dapat memacu siswa untuk lebih aktif dan berani mengutarakan pendapatnya. Berdasarkan hasil analisis data diperoleh kesimpulan bahwa, secara umum siswa yang aktif saat pembelajaran menggunakan metode pembelajaran Socrates Kontekstual menunjukan hasil yang cenderung lebih baik daripada siswa yang kurang aktif.Kata kunci: kemampuan berpikir kritis, pembelajaran Socrates dengan pendekatan kontekstual, proses belaja
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER TERHADAP PEMAHAMAN KONSEP MATEMATIS
Get PDFThis research is a quasi experimental that aim for knowing the influence of numbered head together (NHT) cooperative learning toward student’s mathematical conceptual understanding. This research uses post-test only control group design. Population of this research is all student’s of VIII grade even semester SMP Negeri 26 Bandar Lampung school years 2012/2013 and as sample is student’s of VIII C and VIII F class whose choosen by purposive sampling technique from seven classes. This data is the value of student’s mathematical conceptual understanding that is obtained by test. The result of this research showed that value of student’s mathematical conceptual understanding with cooperative learning model of NHT type is higher than conventional learning.Penelitian ini merupakan penelitian quasi eksperimen bertujuan untuk mengetahui pengaruh penerapan model pembelajaran kooperatif tipe Numbered Head Together (NHT) terhadap pemahaman konsep matematis siswa. Desain penelitian adalah post-test only control group design. Populasi penelitian adalah seluruh siswa kelas VIII semester genap SMP Negeri 26 Bandar Lampung tahun pelajaran 2012/2013 dan sampel penelitian yaitu siswa kelas VIII C dan VIII F yang dipilih dari tujuh kelas dengan cara purposive sampling. Data penelitian berupa nilai pemahaman konsep matematis yang diambil melalui teknik tes. Hasil penelitian menunjukkan nilai pemahaman konsep matematis siswa pada model pembelajaran kooperatif tipe Numbered Head Together lebih baik dibandingkan pembelajaran konvensional.Kata Kunci: numbered head together, pembelajaran kooperatif, penguasaan konsep matemati
Efektivitas Penerapan Metode Penemuan Terbimbing Terhadap Kemampuan Pemahaman Konsep Matematis Siswa
Get PDFThis is quasi-experimental research that aims for knowing the effectiveness of the implementation of guided discovery method towards of student’s mathematical conceptual understanding. The research design is posttets only control group design. The research population was all student of 8th grade class of SMPN 1 Katibung academic year 2012/2013 and the sample of this research are class VIII B and VIII D with choosen by purposive sampling. Based on the data analysis, it is found that student’s mathematical conceptual understanding average and student’s learning completeness in guided discovery learning method is higher than conventional learning. The conclusion is guided discovery learning method is more effective than conventional learning towards of student’s mathematical conceptual understanding.Key words: effectivity, guided discovery, mathematical concept understanding
PERBANDINGAN HASIL BELAJAR MATEMATIKA ANTARA MODEL PEMBELAJARAN KOOPERATIF TIPE TPS DAN TTW
Get PDFThis apparent experiment supposes to know the comparison in a result of student learning between two types of cooperate learning, vice Think Pair Share and Think Talk Write and the design used is posttest control design. The population included is the all of student in VIII class at SMP Negeri 5 Terbanggi Besar, Lampung Tengah and sampel researching is student of VIII D and VIII F class. Which is gotten from comparing two classes of eight classes in purposive sampling, that is using consideration the result of final axamination in odd semester. The data is come from giving such as test toward the student. According to the data analized using uji-t, with taraf nyata 5% obtained that the result of student learning in using cooperative TPS way is as same as TTW type in a result, the application of cooperative TPS and TTW types can be one of alternatives in learning procession. So that there is no different thing of learning result both of that moddle.Key Word : Think Pair Share, Think Talk Write,The Learning Resul
EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE TGT DITINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS SISWA
No full textThis quasi experimental design aimed to know the effectiveness cooperatif learning model of TGT (Teams Games Tournamens) by student’s mathematical communication ability. The design of this research was posttest only control group design. The population of this research was all eighth grade students of Junior High School State 22 Bandar Lampung in Academic Year 2012-2013. Sample of this research were VIIIB and VIIID that was determined by purposive sampling technique. The data research was quantitative data that was acquired by student’s mathematical communication ability test. Based on analysis data can be concluded that TGT’s model is effective considered by student’s mathematical communication ability, a case study on eighth grade students of Junior High School State 22 Bandar Lampung in Academic Year 2012-2013.Keywords: Effectiveness, TGT, Mathematical Communication Abilit
Pengaruh Model Pembelajaran Investigasi Kelompok Terhadap Kemampuan Pemecahan Masalah Matematika Siswa
Get PDFThis quasi-experimental research aims to know the influence of group investigation learning method towards student’s mathematics problem solving ability. The populations in this research are all students in 8th Grade of SMPN 1 Pringsewu in the academic year 2012/2013, consisting of 196 students which distributed to five classes with the average of value cognitive ability was 67,24. The sample of this research are two classes from five classes that choosed by purposive sampling technique. The design research is posttest only control grup design. The data research were gotten through test of problem solving ability. Based on the result of research, it was concluded that group investigation learning method influences towards student’s mathematics problem solving ability.Keywords: group investigation learning method, mathematics problem solving ability
EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE TSTS TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA
No full textThis quasi experimental research aims for knowing the effectiveness of learning model of TSTS in increasing student’s mathematical conceptual understanding. This research uses pre-test and post-test control group design. Research population was all of tenth grade student in computer network class of SMKN 1 Bandar Lampung 2012/2013. The sample is students X TKJ1 and X TKJ2 which selected from six classes by cluster random sampling. Based on data hypothesis test, it is found that gain of students mathematical conceptual understanding in learning model of TSTS is higher than conventional learning. The conclusion is learning model of TSTS is effective in increasing students mathematical conceptual understanding.Penelitian ini bertujuan untuk mengetahui keefektifan model pembelajaran kooperatif TSTS dalam meningkatkan pemahaman konsep matematis siswa. Desain penelitian ini adalah pre-test and post-test control group design dengan populasi penelitian adalah seluruh siswa kelas X semester genap SMK Negeri 1 Bandar Lampung tahun pelajaran 2012/2013. Sampel dalam penelitian ini adalah kelas TKJ1 dan TKJ2 yang dipilih dari tujuh kelas menggunakan tehnik cluster random sampling. Berdasarkan pengujian hipotesis, diperoleh bahwa gain pemahaman konsep matematis siswa yang menggunakan pembelajaran kooperatif tipe TSTS lebih dari gain pemahaman konsep yang menggunakan pembelajaran konvensional. Kesimpulan yang diperoleh dari penelitian ini adalah model pembelajaran TSTS efektif diterapkan dalam meningkatkan pemahaman konsep matematis siswa.Kata kunci: efektivitas, model pembelajaran TSTS, pemahaman konsep matemati
EFEKTIVITAS PENDEKATAN PROBLEM POSING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA
Get PDFThis quasi experimental design aims to know the effectiveness of problem posing approach in towards student’s mathematical conceptual understanding skill. Problem posing approach is an approach in mathematics learning which students are asked to formulate, form, and ask some questions or problems by creating some similar problems to the questions given by the teacher or to the situation provided. The research design is posttets only control group design and the population is the students of 8th grade even semester of SMPN 22 Bandar Lampung academic year 2012/2013 and the sample of this research are students in class VIII-H and VIII-G that are determined by purposive sampling technique. The kind of data of this research is quantitative which it is in the form of student’s mathematical conceptual understanding score that is aqcuired by student’s mathematical conceptual understanding test. Based on research results, it is concluded that problem posing approach is effective in towards student’s mathematical conceptual understanding skills (in circle concepts), a case study in 8th grade students of even semester Junior High School State 22 Bandarlampung in Academic Years 2012/2013.Keywords: Effectiveness, Problem Posing, Conceptual Understandin
EFEKTIVITAS PENDEKATAN OPEN-ENDED DITINJAU DARI KETERAMPILAN BERPIKIR KRITIS SISWA
Get PDFThis research is quasi experimental design which to know the effectiveness of learning by open-ended approach considered by student’s critical thinking skill. The population of this research was all students of tenth grade on science program except students of excellent class students of Senior High School State 1 Way Jepara in academic years 2012/2013, which are distributed in four class. Sample of this research was students of X Science 2 and X Science 3 that was determined by purposive random sampling technique. The design of this research was posttest only control group design. The data in this research was quantitative data that was acquired by student’s critical thinking skill test which formed essay test. Based on data analysis, it can be concluded that learning of open-ended approach is effective considered by student’s critical thinking skill.Keywords: critical thinking skill, effectiveness, open-ended approac