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All Journal Jurnal Sains Riset Educatoria : Jurnal Ilmiah Ilmu Pendidikan
Fajar, Chandra
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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ANALISIS RENCANA ANGGARAN BIAYA DAN DURASI PEKERJAAN PERKERASAN JALAN PADA PROYEK PENINGKATAN JALAN WEEKAPODA-DIKIRA KABUPATEN SUMBA BARAT DAYA Fajar, Chandra; Oetomo, Wateno
Jurnal Sains Riset Vol 13, No 2 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v13i2.1656

Abstract

ABSTRAKPerhitungan rencana angggaran biaya dilaksanakan dengan mendetail sehingga tidak terdapat kesalahan ketika proses pelaksanaan. Berhasil tidaknya sebuah protek dapat ditetetapkan oleh pihak yang menyediakan jasa guna melaksanakan penyelesaian pembangunan dengan optimal cepat, dan tepat, dengan pembiyaan yang optimal sesuai dengan standart pembiayaan konstruksi serta pemanfaatan bahan dengan kualitas yang baik.  Pada ruas jalan Weekapoda-Dikira Sumba Barat Daya hendak dilaksanakan rencana peningkatan kelas jalanan yakni dari kelas III pada kelas II dan pelebaran jalan, rumusan masalah penelitian ini adalah berapa besar volume hotmix, biaya serta durasi dalam penyelesaian proyek peningkatan perkersan jalan Weekapoda-Dikira Sumba Barat Daya, dengan tujuan menganalisis besar volume, biaya serta durasi. Langkah yang dilakukan dalam penelitian ini menghitung semua item pekerjan yang adalam proyek yang sedang dihitung dalam penyelesaian proyek sehingga mendapatkan hasil volume 1.558,13 ton, RAB pada proyek peningkatan jalan ke kelas II total harga Rp. 10.527.876.142.79. dengan durasi 240 hari kalender.Kata kunci: Rencana anggaran biaya, jalan, perencanaan
Pengaruh Model Pembelajaran Langsung terhadap Sikap Ilmiah dan Hasil Belajar Kognitif Siswa Iswantoro, Lisna; Fajar, Chandra
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 2 No. 2 (2022): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.045 KB) | DOI: 10.36312/ejiip.v2i2.87

Abstract

The purpose of this study was to determine the effect of the direct learning model on scientific attitudes and cognitive learning outcomes for grade VII students of SMP Negeri 2 Trimurjo in the 2018/2019 academic year. This research is a quasi-experimental research with Pretest Posttest Control Group Design. The population in this study were all students of class VII SMP Negeri 2 Trimurjo with the research sample consisting of two classes, namely class VII A as many as 28 students as the experimental class and class VII B as many as 28 students as the control class taken by random sampling technique. Based on the results of the study, it is known that both classes experienced an increase in scientific attitude. The percentage of scientific attitude in the experimental class and the control class were 74.51% and 67.65%, respectively, and increased to 86.27% and 72.55%, respectively. Students' cognitive learning outcomes also increased. The average pretest scores of the experimental class and the control class were 38.92 and 45.53, respectively, increasing to 52.5 and 71.96 at the posttest. This data was then analyzed using t-test analysis (t-test) at a significant level of 5%, the t-value was 7.652, the value was greater than the t-table value of 1.674. This shows that there is an influence of the direct learning model on scientific attitudes and cognitive learning outcomes for grade VII students of SMP Negeri 2 Trimurjo in the 2018/2019 school year.
Co-Authors Iswantoro, Lisna Oetomo, Wateno