EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) DAN TIPE NUMBERED HEADS TOGETHER (NHT) PADA MATERI PERSAMAAN DAN PERTIDAKSAMAAN KUADRAT DITINJAU DARI KECEMASAN MATEMATIKA SISWA KELAS X SMA NEGERI SE-KABUPATEN PONOROGO TAHUN PELAJARAN 2015/2016

摘要

The Experimentation of Cooperative Learning of Teams Games Tournament (TGT) Type and Numbered Head Together (NHT) Type on The Subject of Quadratic Equations and Inequalities from Students’ Mathematics Anxiety of Tenth Grades of Senior High Schools in Ponorogo District in The Academic Year of 2015/2016. THESIS. Supervisor I: Prof. Dr. Budiyono, M. Sc., II: Dr. Budi Usodo, M. Pd. Mathematics Education of Graduate Program Faculty of Teacher Training and Education of Sebelas Maret University Surakarta. The objectives of this study were to find out: 1) which one get the better learning achievement between students who were treated the cooperative learning models of Teams Games Tournament (TGT) type, Numbered Head Together (NHT) type, or students who were treated direct learning, 2) which one get the better learning achievement, between students with high, average, or low mathematics anxiety, 3) in each mathematic anxiety category, which one get the better learning achievement between students who were treated the cooperative learning models of Teams Games Tournament (TGT) type, Numbered Head Together (NHT) type, or students who were treated direct learning, 4) in each from learning models, wich one get the better learning achievement, among students with , average, or low mathematics anxiety. This research was a quasi-experimental research with a 3x3 factorial design. The study population was all tenth grade students of Senior High Schools in Ponorogo district. The samples of the research were the students of SMA Negeri 1 Balong, SMA Negeri 1 Jetis, and SMA Negeri 1 Jenangan, which were taken by using stratified cluster random sampling. Instruments used for data collection were mathematics learning achievement test and multiple intelligences questionnaire. Before used for data collection, the instrument test and questionnaire was tried out. The content validity assessment of test and questionnaire was conducted by the related experts. Reliability of questionnaire instrument used cronbach alpha formula and internal consistency used the product moment correlation formula from Karl Pearson. Reliability of test instrument used KR-20 formula and discrimination power of item test used product moment correlation formula from Karl Pearson. Balance test used one way ANAVA test. Test of requirements include the normality tests by using Lilliefors test methods and homogeneity test used Bartlett method. The data analysis technique used was the two-way ANAVA with unbalanced cell. The results could be concluded as follows: 1) students who were treated with the cooperative model of TGT and NHT have equal mathematics achievement, students who were treated with the cooperative model of TGT got better achievement than students treated by direct learning, in addition students who were treated with the cooperative model of NHT and direct learning have equal mathematics achievement, 2) students with low and average mathematics anxiety got matheamtics achievement better than students with high mathematics anxiety, then students with low mathematics anxiety got mathematics achievement better than students with average mathematics anxiety, 3) in each mathematics anxiety category, students who were treated with the cooperative model of TGT and NHT have equal mathematics achievement, students who were treated with the cooperative model of TGT got better achievement than students treated by direct learning, in addition students who were treated with the cooperative model of NHT and direct learning have equal mathematics achievement, 4) in each from learning models, Students with low and average mathematics anxiety got mathematics achievement better than students with high mathematics anxiety, then students with low mathematics anxiety got mathematics achievement better than students with average mathematics anxiety. Keywords: Team Games Tournament (TGT), Numbered Head Together (NHT), Direct Learning, Mathematics Anxiety