EKSPERIMENTASI PEMBELAJARAN MATEMATIKA DENGAN METODE STAD (  STUDENT TEAM ACHIEVEMENT DIVISIONS )PADA SUB POKOK BAHASAN  BESAR  SUDUT­SUDUT, KELILING DAN LUAS SEGITIGA DITINJAU DARI KREATIVITAS  BELAJAR MATEMATIKA SISWA KELAS V11 SEMESTER 2 SEKOLAH MENENGAH  PERTAMA (SMP) NEGERI 14  SURAKARTA TAHUN PEMBELAJARAN 2007/2008

Martini, MATHEMATICS LEARNING EXPERIMENTATION BY METHODICS STAD( STUDENT TEAM ACHIEVEMENT DIVISIONS) ON DISCUSSIONS SUBJECT SUB OUTGROW ANGLE, KELILING AND FAR RANGING TRILATERAL IS SIGHTED FROM MATHEMATICS STUDYING CREATIVITY STUDENT BRAZES V11 SEMESTER 2 JUNIOR HIGH SCHOOLS (SMP) COUNTRY 14 SURAKARTA LEARNING YEAR 2007/2008. Paper, Surakarta: Teachership faculty and Education Knowledge. University eleven Surakarta's Marches, 2009. To the effect this Research is (1 ) To know if learning method purposes kooperatif STAD'S types result Mathematics studying achievements yeng better of conventional methods, in this research conventional method is methodic discourse, (2 ) To know what available student creativity influences to Mathematics learned achievements, (3) To know what available interactions among purpose methodics learning and student creativity to Mathematics learned achievement. This research utilize pseudo experiment method. Exhaustive observational student brazes VII SMP Country 14 Surakarta school years 2007 / 2008, one that consisting of 5 classes. Sample that is utilized in this research is 2 braze by total student both of that class is 75 students. Sample take done by ala cluster random is sampling . Executed instrumental test­driving at SMP Country 15 Surakarta. Data collecting tech that is utilized is method document that as data of mathematics point on Mid classes i. semester VII school year 2007 / 2008, methodic questionnaire for creativity data studies student and method essay for achievement data studies student mathematics. analisis's tech that is utilized is analisis variansi two roads with unegual cell. As analisis's stipubting which is population gets normal distribution to utilize Lilliefors's quiz and population has variansi same (homogeneous) utilizing Bartlett's method. Of this research gets to be concluded that: (1 ) Learning methodics STAD not ascendant results konvensioanal's the better than method achievement.(F obs = 2. 910< 3. 98 = F table on signifikansi's level 5%). (2 ) available achievement difference study student mathematics on discussions subject sub outgrow angle, keliling and far ranging trilateral with tall learned creativity, be, and also low to mathematicses learned achievement. (F obs = 9. 091> 3. 130 = F table on signifikansi's level 5%). (3 ) Have No interactions among methodic learning with students learned creativity to mathematics learned achievement on discussions subject sub outgrow angle, keliling and far ranging trilateral. (F obs = 2. 497< 3. 13 = F table on signifikansi's level 5%) its mean methodics STAD with better with conventional method for creativity studies tall, be, and also low.