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The influence of the problem based learning model assisted by LKPD Liveworksheet on student learning motivation Pertiwi
Al-Khazini Vol 3 No 1 (2023): April
Publisher : UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-khazini.v3i1.36228

Abstract

The transformation of 21st century education requires teachers as facilitators of students’ learning in schools to be able use the lates learning aids with easier access. Problem based learning model assisted by liveworksheet can be used as an option to train students’ 21st century skills as well as train their digital literacy skill which can alse increase their learning motivation. This research was carried out at SMP Negeri 2 Barombong in August – September 2022 with material on works, energy and simple machines. The population in this research were all students in class VIII SMP Negeri 2 Barombong totally 342 students occupy classes A-J so that by using the simple random sampling technique class VIII B was assigned as the experimental class and VIII C as the control class. The research instrument used a learning motivation questionnaire whose result were processed using descriptive analysis techniques and inferential analysis with independent samples t-test. The result of this research showed that the problem based learning model assisted by liveworsheet can be increase students’ learning motivation.
Analisis Penalaran Siswa dalam Melakukan Pengerjaan Operasi Aritmatika Pecahan di Kelas IVA SD Negeri 22 Palu Nurfadila; Usman H.B; Friska Nur; Pertiwi
Aksioma Vol. 7 No. 1 (2018)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v7i1.176

Abstract

Abstrak: Penelitian ini bertujuan untuk mengidentifikasi proses bernalar yang dilakukan siswa kelas IVA SD Negeri 22 Palu dalam menyelesaikan operasi aritmatika pecahan. Jenis penelitian ini adalah penelitian kualitatif. Subjek penelitian ini siswa kelas IVA SD Negeri 22 Palu yang berjumlah 28 orang. Hasil penelitian menunjukkan pada soal nomor 1 siswa berpikir dalam menentukan pecahan senilai dari yaitu dengan menjumlahkan dua bilangan pecahan sehingga menghasilkan pecahan . Untuk soal nomor 2a, siswa menjumlahkan semua elemen bilangan bulat pada 2 pecahan yang ingin dijumlahkan. Untuk soal nomor 2b, siswa mengalikan semua elemen bilangan bulat pada 2 pecahan yang ingin dikalikan. Untuk soal nomor 2c, siswa membagi pembilang dengan pembilang dan membagi penyebut dengan penyebut. Kata kunci: Operasi Aritmatika Pecahan, Pecahan, Penalaran.