PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) BERBANTUAN MEDIA WORDWALL TERHADAP HASIL BELAJAR DAN AKTIVITAS BELAJAR PADA MATERI SUHU, KALOR, DAN PEMUAIAN DI SMP NEGERI 29 MEDAN

Abstrak

This study aims to determine the effect of Teams Games Tournament (TGT) type cooperative learning model assisted by Wordwall media on the learning outcomes of junior high school students on temperature, heat, and expansion materials. This research is a type of Quasi Experiment research. Sampling in the study using random sampling technique. Class VII-5 as an experimental class using the TGT type cooperative learning model assisted by wordwall media and class VII-1 as a control class using conventional learning. The data instruments used are observation sheets and learning outcomes, to determine learning outcomes used pretests and postests. The learning results obtained the average value of the pretest in the experimental class was 26.29 and the posttest in the experimental class was 79.83, while in the control class the pretest value was 25.48 and the postest was 73.06. Some stages of student activity studied include student enthusiasm in receiving material increased from 57% to 89%, the class presentation stage increased from 68% to 86%, the group learning stage increased from 76% to 91%, at the tournament stage increased from 66% to 82%, and at the stage of activities to close learning increased from 70% to 87% Data analysis using the t test obtained tcount> ttable (3.35> 1.671) thus it can be concluded that there is an effect of the Teams Games Tournament (TGT) cooperative learning model assisted by Wordwall Media on the Learning Outcomes of Junior High School Students on Temperature, Heat, and Expansion Materials.