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All Journal Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Journal of Innovation Research and Knowledge
Lily Budinurani
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Humanities Chemistry Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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PENGARUH PROJECT BASED LEARNING DALAM MENINGKATKAN PRESTASI BELAJAR DAN KARAKTER SISWA PADA MATERI LARUTAN DENGAN SARANA LESSON STUDY Lily Budinurani
Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Vol 3, No 2 (2020): (November) Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia
Publisher : Universitas Islam Kalimantan MAB Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (506.181 KB) | DOI: 10.31602/dl.v3i2.3907

Abstract

Salah satu pembelajaran yang dapat membangkitkan aktivitas dan kemandirian siswa adalah project based learning. Penelitian ini bertujuan untuk mengetahui pengaruh lesson study dalam meningkatkan capaian hasil belajar dan karakter siswa pada materi larutan dengan menggunakan metode project based learning. Jenis penelitian adalah eksperimen dengan desain posttest-only control design. Sampel yang digunakan siswa kelas X TKR SMK Bhakti Praja Dukuhwaru. Pengambilan sampel menggunakan teknik random sampling. Variabel bebas penelitian yaitu tingkat keterlaksanaan project based learning sedangkan variabel terikatnya adalah hasil belajar dan karakter siswa. Hasil uji perbedaan rata-rata nilai post-test menunjukkan bahwa rata-rata nilai post-test kelas eksperimen lebih baik dibandingkan dengan kelas kontrol. Rata-rata nilai akhir siswa kelas eksperimen lebih tinggi daripada kelas kontrol yakni kelas eksperimen sebesar 80 dan ketuntasan belajar mencapai 90% sedangkan kelas kontrol rata-rata nilai akhirnya sebesar 78 dan ketuntasan belajarnya hanya 86%. Hasil uji N-Gain menunjukkan terdapat peningkatan antara sebelum diberikan perlakuan (pre-test) dengan sesudah diberikan perlakuan (post-test) yakni kelas yang menggunakan pembelajaran proyek rata-rata peningkatannya sebesar 0,72 pada kriteria tinggi sedangkan pada kelas kontrol hanya 0,69 pada kriteria sedang. Berdasarkan hasil tersebut dapat disimpulkan bahwa project based learning berpengaruh positif terhadap peningkatan prestasi belajar siswa pada materi larutan yang dikemas dengan sarana lesson study dan mendapatkan respon positif dari siswa.
PENGARUH PROJECT BASED LEARNING DALAM MENINGKATKAN PRESTASI DAN MOTIVASI BELAJAR MAHASISWA PADA MATERI HIDROKARBON Lily Budinurani
Journal of Innovation Research and Knowledge Vol. 4 No. 9: Februari 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i9.9731

Abstract

One of the learning that can generate student activity and independence is project based learning. This study aims to determine the effectiveness of project based learning on the achievement of learning outcomes and student character on hydrocarbon material. This type of research is experiment with posttest-only control design. Students of Teknik Otomotif Politeknik Baja Tegal are samples in this research. Random sampling technique is used for gathering sample. The independent variable of research is the level of implementation of project based learning while the dependent variable is students’ learning achievement and their character. The result of the difference test of the post-test value average shows that the average post-test of the experimental class is better than the control class. The final score average of the experimental class is higher than the control class i.e. the experimental class is 80 and the learning completeness reaches 90% while the average final score of the control class is 78 and the learning completeness is only 86%. The result of N-Gain test shows that there is an improvement between before treatment (pre-test) with after treatment (post-test) which is the class using the average project improvement of 0.72 on the high criteria while in the control class only 0.69 on medium criteria. Based on the result, it can be concluded that project based learning has an effect on students’ learning achievement and their character on the material of solution and gets positive response from students
ANALISA PEMANFAATAN ENERGI PADA SEPEDA LISTRIK DENGAN KAPASITAS BATERAI 38V 12Ah Slamet Riyadi; Muhammad Za’imul Haq; Lily Budinurani; Ninik Septyani
Journal of Innovation Research and Knowledge Vol. 4 No. 10: Maret 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i10.9903

Abstract

Current developments in technology and mobility have encouraged humans to innovate and create means of transportation that are energy efficient, environmentally friendly and can reduce dependence on fuel oil which will eventually run out. The aim of this research is to design, make and find out how an electric bicycle works/system using a generator, battery and electric motor as a driving source, then to find out the amount of power output from the generator and find out the rotation speed of the motor with a load. different ones. Environmental information, Electrical energy consumption information, Rider weight information, Evaluating, Documentation. There are two performance criteria for this electric bicycle, namely analyzing the electrical energy of this electric bicycle by testing performance with varying road conditions, load and speed. This test method includes testing equipment and the testing stages carried out. In this test the data taken is about electrical energy consumption on an electric bicycle with 3 batteries with a voltage of 12v combined into one, power consumption information can be seen with a tool that called a watt meter which is connected to the three batteries. There are 3 riders with different weights or loads with the same distance traveled so that comparisons can be made with different weight variations. get voltage results that are not much different from the current consumption needed for an electric bicycle to run or function with a power consumption of 23.4 w. and the power output when testing without load reaches 23.9 w. With this trial, we can find out the power performance of electric bicycles on horizontal and uphill road conditions
Co-Authors Muhammad Za’imul Haq Ninik Septyani Slamet Riyadi