PENINGKATAN KETERAMPILAN SOSIAL SISWA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DALAM PEMBELAJARAN ILMU PENGETAHUAN SOSIAL KELAS V SD NEGERI GEDONGTENGEN YOGYAKARTA

Purpose of this research is to improve student's Social ability using cooperative learning type of jigsaw in studying Social class 5 gedongtengen elementary school Yogyakarta. The subject of this research is take from one class students in grade fifth which is consisten of 29 students. Data taking technique using observation, questionnare, and documentation. Average score of questionnaire in Social ability is 69%. After completition of cycle 1, average score improve and become 75%. In the second cycle questionnaire having a improvement 83%. Results of this research showing that learning process of social science having a improvement after implement of JIGSAW model of cooperative learning.

PENGARUH MODEL KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) TERHADAP PEMAHAMAN KONSEP KELAS IV SD INDERALAYA

The problem in this research is whether there is influence of cooperative learning model type Numbered Heads Together (NHT) to student learning outcomes in grade IV SD Negeri 5 Inderalaya. The purpose of this study is to determine the effect of the model of learning Numbered Heads Together (NHT) on the results of learning mathematics students in grade IV SD Negeri 5 Inderalaya. The population of this research is the students of class VI SD 5 Inderalaya which amounted to 71 people. The sample of students in grade IVB is 37 people. Research method of quasi-experimental design of one group pretest posttest design research. Technique Data collection used is test. The data obtained were analyzed using the t-test. Based on result of t-test analysis for final test at significant level α = 0,05 obtained thitung > ttabel (thitung =17.40 > ttabel = 2,02), so it can be concluded there is influence of cooperative learning model type Numbered Heads Together (NHT) Studying Student Math In Class IV SD Negeri 5 Inderalaya.