摘要：Tujuan penelitian ini untuk mengetahui pengaruh penerapan model explicit instruction
terhadap hasil belajar siswa pada materi bilangan Romawi. Penelitian ini merupakan
penelitian pra-eksperimen dengan melibatkan 28 siswa kelas IV sebagai sampel di SD
Inpres Kapasa. Desain penelitian yang digunakan adalah one-group pretest-posttest
design. Berdasarkan hasil analisis data, diperoleh gambaran bahwa: (1) sebelum
penerapan model explicit instruction, skor rata-rata hasil belajar siswa yaitu 55,32 yang
tergolong kategori rendah, sementara setelah penerapan model explicit instruction skor
rata-rata hasil belajar siswa mencapai 83,29 yang tergolong ketegori tinggi; (2)
persentase ketuntasan hasil belajar siswa mencapai 92,86% yang memenuhi kriteria
ketuntasan hasil belajar secara klasikal; (3) hasil uji hipotesis diperoleh thitung > ttabel
(4,931>1,703) sehingga Ha (Ha: µ1 < µ2) diterima; (4) diperoleh peningkatan nilai pretest
dan posttest dengan indeks gain (d) sebesar 0.62601 yang berada kategori sedang.
Berdasarkan hasil penelitian disimpulkan bahwa penerapan model explicit intruction
dapat meningkatkan hasil belajar siswa pada materi bilangan Romawi kelas IV SD
Inpres Kapasa. Dengan demikian, model explicit instruction merupakan alternatif
perbaikan pembelajaran dimana materi bilangan Romawi diajarkan secara tersruktur
dan siswa diberi penguatan agar pengetahuan mereka mengendap dan bertahan lama
dalam memori.
其他摘要：The purpose of this study was to determine the effect of implementing the explicit instruction
model towards students’ learning outcomes through Roman numeral material. This research
was a pre-experimental study involving 28 fourth grade students as a sample in SD Inpres
Kapasa. The research design used in this study was one-group pretest-posttest design involving one experimental class which began with a pretest before being given treatment and posttest
after being given treatment. Based on the results of the data analysis, it was obtained an
illustration that: (1) before the implementation of the explicit instruction model, the average
score of student’s learning outcomes is 55.32 which was classified as low, while after the
application of the explicit instruction model the student’s learning outcomes score reaches 83.29
which was classified as high category; (2) the percentage of completeness of student learning
outcomes reaches 92.86% which met the criteria for completeness of learning outcomes in a
classical; (3) based on the results of the hypothesis test obtained tcount> ttable (4.931> 1.703)
so that Ha (Ha: µ1 <µ2) was accepted; (4) obtained an enhancement in the value of the pretest
and posttest with the index gain (d) of 0.62601 which was in the medium category. Based on the
results of the study concluded that the implementation of the model of explicit instruction can
improve learning outcomes of students in the material of Roman numerals in IV grade. Thus,
the explicit instruction model is an alternative learning improvement where the material of
Roman numbers was taught structurally and students ware given reinforcement so that their
knowledge settles and lasts long in memory.
关键词：Model Explicit Instruction; Bilangan Romawi; Hasil Belajar
其他关键词：Explicit Instruction Model; Roman Number; Learning Outcomes
