Pengaruh Penggunaan Alat Peraga Roda Trigonometri Terhadap Hasil Belajar Matematika

Abstract

The purpose of this study is to ascertain how visual aids affect the
learning results for mathematics in class X Multimedia 2 at SMK YPK
Imanuel, Sorong City. There were fifteen students that participated in this
study. methods of gathering data through surveys, tests, and documentation.
The normalcy and hypothesis tests are the data analysis techniques that are
employed. Shapiro-Wilk is the normality test that was employed, and a
paired sample t-test was utilized for the hypothesis test. The data is normally
distributed since, according to the Shapiro-Wilk test results, the pretest
significance value is 0,378 > 0,05 and the posttest 0,251 > 0,05. According
to the study's findings, students in class X Multimedia 2 had learning
outcomes before the treatment (pretest) of 37.87% and after the treatment
(posttest) of 77.33%. This means that there was a 39.46% difference between
the pretest and posttest scores, indicating that the use of this teaching aid had
a positive effect on students' learning. These findings indicate that the usage
of the trigonometry wheel teaching aid has an impact on the learning
outcomes for mathematics in class X Multimedia 2 at SMK YPK Imanuel,
Sorong City.
Keywords : Teaching Aids, Trigonometry, learn math.