PENGARUH PENGGUNAAN MULTIMEDIA INTERAKTIF BERBASIS REALISTIKTERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SEMESTER GANJIL UPT SMP NEGERI 35 BANDAR LAMPUNG TAHUN PELAJARAN 2022/2023
Keywords:
interactive multimedia, realistic approach, problem-solvingAbstract
The ability of Grade VIII Students in Even Semester UPT SMP Negeri 35 Bandar Lampung in the Academic Year 2022/2023. The method used in this research is the experimental method. This research is experimental research with the research population, namely all students of class VIII. Class VIII D is the experimental class and class VIII E is the control class. The sampling technique used is Cluster Random Sampling. Measuring students' mathematical problem-solving abilities using a test in the form of an essay with 5 questions. Data analysis used simple statistical analysis with the t test formula with thit = 3,07 at a significant level of 5% obtained tdaf = t(1-1/2 ) = 1,67 meaning ttes > tdaf then H0 is rejected then is accepted thus can it was concluded that there was an effect of the use of realistic-based interactive multimedia on the mathematical problem-solving abilities of class VIII UPT SMP Negeri 35 Bandar Lampung in the 2022/2023 academic year.
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