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Journal : Jurnal Riset Pembelajaran Matematika

PENGARUH MODEL PEMBELAJARAN THE LEARNING CELL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS VIII SMP NEGERI 6 TORGAMBA Siti Nurintan; Eva Julyanti
Jurnal Riset Pembelajaran Matematika Vol 2 No 2 (2020)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v2i2.165

Abstract

This study aims to determine the effect of the learning cell learning model on the mathematical communication skills of VIII grade students of SMP Negeri 6 Torgamba. This research includes quantitative research. The population in this study amounted to 160 students. The sample in this study was class VIII-A and VIII-B, each with 32 students. The sampling technique used in this research is cluster random sampling, which is the taking of sample members from the population by randomizing classes. The results of this study indicate that the sig value in the regression analysis is 0,000. This value is less than 0.05 so that Ho is rejected and Ha is accepted. The decision is that there is an effect of the learning cell learning model on the mathematical communication skills of students of class VIII SMP Negeri 6 Torgamba. The effect of the learning cell learning model on the mathematical communication skills of students of class VIII SMP Negeri 6 Torgamba was 72.1%.
Perbedaan kemampuan Komunikasi Matematika Siswa dengan Menggunakan Strategi Pembelajaran Ekspositori dan Inkuiri Pada teorema Phytagoras di MTs. Muallimin Aek Raso Tahun Pelajaran 2019/2020. Ari Asnah Hastuti Siregar; Eva Julyanti
Jurnal Riset Pembelajaran Matematika Vol 2 No 2 (2020)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v2i2.166

Abstract

This study aims to determine whether there are differences in students' mathematical communication skills using Expository and Inquiry Learning Strategies in Pythagorean theorem in MTs. Muallimin Aek Raso for the 2019/2020 academic year. The population in this study were all students of class VIII MTs Muallimin Aek Raso which consisted of 2 classes, namely class VIII1 and VIII 2. The sample in this research was using cluster random sampling, taken 2 classes, namely class VIII1 with a total of 20 students using a strategy. Expository learning and for class VIII2 consisted of 20 students using inquiry learning strategies. The instrument in this study consisted of a description test of 10 questions which were first tried out in another class whose aim was to see the quality of the test in the form of validity, reliability and difficulty level of the questions. From the data analysis, an average count of 84.15 was obtained with a standard deviation of 7.7 in class VIII1 while the average count was 75.45 with a standard deviation of 6.5 in class VIII2. From the Hypothesis Test Using the Anova Test at Level 5 % obtained tcount ¬ 1.75 and t table ¬ 0.444 Ho is rejected and Ha dite rima. Thus, the conclusion is that there are differences in students' mathematical communication skills using Expository and Inquiry Learning Strategies in the Pythagorean theorem in MTs. Muallimin Aek Raso for the 2019/2020 academic year.