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All Journal Al Ishlah Jurnal Pendidikan MAJU : Jurnal Ilmiah Pendidikan Matematika
Iswadi Iswadi
STKIP Kusumanegara Jakarta
Education Languange, Linguistic, Communication & Media Mathematics Other

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Leadership Behavior in Implementing the Mental Revolution for Improving Teacher Performance Herinto Sidik Iriansyah; Iswadi Iswadi
AL-ISHLAH: Jurnal Pendidikan Vol 13, No 1 (2021): AL-ISHLAH: JURNAL PENDIDIKAN
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.959 KB) | DOI: 10.35445/alishlah.v13i1.424

Abstract

This study aimed to determine the principal's leadership behavior in implementing mental revolution to improve teacher performance at SMK Islam PB Soedirman 2 Jakarta. Research using a qualitative approach with data collection techniques documentation, observation, and interviews. The research subjects were the principal and the teacher. This research shows that the formulation of principal policies in implementing mental revolutions to improve teacher performance at SMK Islam PB Soedirman 2 Jakarta has made written and oral rules according to the vision and mission of the school. It involves teachers, school targets, and school principals in formulating activities to improve teacher skills. These results make teachers better understand the lessons more easily and feel comfortable during school and achieve better quality education. As a leader in implementing a mental revolution to improve teacher performance at SMK Islam PB Soedirman 2 Jakarta, the principal's program is done by good communication. It is not rude, direct supervision, not arrogant and authoritarian, compiling a KKG program, seminars, and the workshop with this program shows encouraging results. Teachers are more disciplined to complete their assignments well. The principal's strategy is to involve all teachers and provide direct examples. The factors that influence the principal's leadership in implementing a mental revolution to improve teacher performance are his desire to improve school performance. This is the main factor that influences it along with other general factors, such as the personal condition of the principal, school organization, the external environment.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI STRATEGI PEMBELAJARAN COOPERATIVE LEARNING Iswadi Iswadi; Siti Sarah
MAJU : Jurnal Ilmiah Pendidikan Matematika Vol 4, No 2 (2017): MAJU : Jurnal Ilmiah Pendidikan Matematika
Publisher : STKIP Bina Bangsa Meulaboh

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Abstrak: Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika siswa dalam materi Bilangan Bulat melalui strategi pembelajaran Cooperative learning pada siswa kelas VI semester gasal, tahun pelajaran 2016/2017.Metode penelitian ini menggunakan penelitian tindakan kelas yang mengikuti model Kemmis dan Taggart. Penelitian ini mencakup 3 siklus dimana masing-masing siklus mencakup 4 tahap yaitu perencanaan (planning), pelaksanaan (acting), observasi (observing), dan refleksi (reflecting). Waktu penelitian adalah 3 bulan yaitu dari tanggal 9 Agustus 2016 sampai dengan tanggal 4 Oktober 2016 dengan subjek penelitian sebanyak 30 siswa, sedangkan data dikumpulkan melalui test, wawancara, dan observasi.Hasil penelitian menunjukkan bahwa terjadi peningkatan hasil belajar matematika yang signifikan pada kelas VI. Hal ini dibuktikan dengan hasil rata-rata tes matematika pada setiap siklus meningkat yaitu pada siklus 1 = 60,16; siklus 2 = 68,70; dan siklus 3 = 80,17; dan tingkat ketuntasan siswa juga mengalami peningkatan hasil pada siklus 1 = 40% (12 orang); siklus 2= 56% (17 orang); dan siklus 3=80% (24 orang), serta hasil wawancara yang dilakukan menyimpulkan bahwa belajar matematika melalui demontrasi adalah menyenangkan bagi siswa.Penelitian ini menyimpulkan bahwa belajar matematika dengan menggunakan strategi pembelajaran Cooperative learning dapat meningkatkan hasil belajar matematika siswa. Kata Kunci: Matematika, Cooperative Learning, Bilangan Bulat, SD Kelas Tinggi.
Co-Authors Iriansyah, Herinto Sidik Richardo Richardo Siti Sarah