PENGARUH PENGGUNAAN MEDIA POHONPENJUMLAHAN UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKASISWA KELAS II SD NEGERI 094115 SARIBUJANDI KEC. PAMATANG SILIMHUTA KAB. SIMALUNGUN T.A2022/2023

Abstrak

The purpose of this study was to determine student learning outcomes using the Summation
Tree media, and to determine the effect of using the Summation Tree media on the learning
outcomes of Mathematics for Class II Students of SD Negeri 094115 Saribu Jandi, Silima Huta
District T.A 2023/2023. This type of research is quasi-experimental, this research was
conducted at SD Negeri 094115 Saribu Jandi, the population of all grade II students was 33
people, while the research sample was 15 people. With the number of students in the Experiment class 15 students, and in the Control class 18 students. The data collection tool is
in the form of a test in the form of an essay with 5 questions. The data analysis technique used
was the data normality test, homogeneity test and hypothesis testing used the Independent Test
between Two Factors. The results of students' Mathematics learning in addition material
without using the media tree for summing II grade students at SD Negeri 094115 Saribu Jandi,
Pamatang Silima Huta District, Simalungun Regency T.P 2022/2023 obtained an average
score of 67.3 in the sufficient category. The results of students' Mathematics learning in
addition material using the media sum tree for class II students at SD Negeri 094115 Saribu
Jandi, Pamatang Silima Huta District, Simalungun Regency T.A 2022/2023 obtained an
average value of 84.3 in the very good category. It can be concluded that there is an effect of
using the sum tree media on learning outcomes in Mathematics in the sum material for class II
students at SD Negeri 094115 Saribu Jandi, Pamatang Silima Huta District, Simalungun
Regency T.A 2022/2023.