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All Journal Jurnal Diferensiasi Pendidikan
Ayunasari Manalu
Universitas HKBP Nommensen

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Kecenderungan Perbedaan Pendidikan Matematika di Indonesia dengan di Amerika Serikat Venti Ambarita; Ayunasari Manalu; Dame Ifa Sihombing; Efron Manik
Jurnal Diferensiasi Pendidikan Vol 2 No 1 (2025): Edisi Juli 2025
Publisher : Fakultas Keguruan Ilmu Pendidikan Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/jdp.v2i1.1909

Abstract

This research aims to see trends in differences in mathematics education in Indonesia and in the United States. This research adopts a literature study approach by analyzing various scientific papers and journals from various countries that discuss basic education issues in Indonesia and in the United States. The results of the study show that the basic education system in Indonesia is influenced by constitutional rules in implementing its education while the United States gives flexibility to the states to implement their education system
Konsep Bangun Datar dalam Mencapai Keberhasilan Evaluasi Pembelajaran di SMP Negeri 2 Sunggal Revol Alex Sibarani; Ayunasari Manalu; Tutiarny Naibaho; Ruth Mayasari Simanjuntak
Jurnal Diferensiasi Pendidikan Vol 2 No 1 (2025): Edisi Juli 2025
Publisher : Fakultas Keguruan Ilmu Pendidikan Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36655/jdp.v2i1.1910

Abstract

This research aims to determine the influence of pre-tests and post-tests on the mathematics learning outcomes of seventh-grade students at SMP Negeri 2 Sunggal. The research adopts an experimental research method, and the obtained data is in the form of primary data. The results obtained from this research are as follows: (1) the learning outcomes of students who were given pre-tests and post-tests are higher than those of students who learned through conventional methods (without pre-tests and post-tests). Students who underwent pre-tests and post-tests had an average score of 80.65, which is higher than students who learned through conventional methods (78.05). (2) There is an influence of providing pre-tests and post-tests on the mathematics learning outcomes of students at SMP Negeri 2 Sunggal.
Co-Authors dame ifa sihombing Manik, Efron Revol Alex Sibarani Ruth Mayasari Simanjuntak Tutiarny Naibaho Venti Ambarita