MODEL SNOWBALL THROWING UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR MATEMATIKA KELAS VII-A SMP KARTIKA XII-1

Abstract

Abstarct: The purpose of this research for improve the motivation and the study result of the student in the mathematic lessons using cooperative learning type Snowball throwing in the  VII A grade of the SMP kartika XII-1 Magelang. The type of this research is a classroom action research. The subject of the research are the students grade VII A SMP Kartika XII-1 Magelang it consists of 20 students. The objective of the research is motivation and mathematic learning result by using a cooperative model in snowball throwing type. The result of the study shows that after this learning model, students’ motivation and study result has an increase. Students’ motivation has increase in pre cycle from 68% become 79,5% in cycle II. Beside that the subjection average of students study result has an increase in pre cycle shows 64,25  with Minimum Completenes Criteria ‘KKM’ is 35 % consists of 7 students. In cycle I has an increase become 69,67 with KKM is 60 % consist of 12 students where as in cycle II shows the increase become 77,94 with KKM is 80% consist of 16 students.