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UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI HIMPUNAN MELALUI MODEL PROBLEM BASED INSTRUCTION BERBASIS LKPD KELAS VII-1 DI SMP GENESIS MEDICARE DEPOK Nur Anisa Fitri
Euclid Vol 8, No 1 (2021): Edisi Januari
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (609.891 KB) | DOI: 10.33603/e.v8i1.3127

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika peserta didik di kelas VII SMP Genesis Medicare melalui penerapan model pembelajaran Problem Based Instruction berbasis LKPD pada materi Himpunan. Subjek penelitian ini adalah seluruh peserta didik kelas VII-1 di SMP Genesis Medicare sebanyak 34 peserta didik. Metode yang digunakan yaitu Penelitian Tindakan Kelas (PTK). Penelitian ini menggunakan 2 siklus. Setiap siklus mempunyai 4 tahapan yaitu (1)Perencanaan, (2) pelaksanaan, (3) pengamatan dan (4) Refleksi. Teknik pengumpulan data menggunakan tes hasil belajar matematika, tes formatif, Lembar Kerja Peserta Didik. Hasil penelitian menyimpulkan nilai rata – rata peserta didik sebelum dilakukan tindakan 66,59, dengan persentase pencapaian kriteria ketuntasan minimal 35,25%. Pada Siklus I nilai rata – rata peserta didik 74.26, dengan persentase pencapaian kriteria ketuntasan minimal 52.94% dan pada Siklus II nilai rata – rata peserta didik meningkat yaitu 80.83 dengan persentase yang mencapai kriteria ketuntasan minimal 79.41%. Hasil pengamatan aktivitas peserta didik pada siklus 1 dengan persentase 78.25% dan pada siklus II mencapai 82.92%. Hasil pengamatan Aktivitas guru pada Siklus I 83.33% dan pada siklus II mencapai 84.17%. Sehingga dapat disimpulkan bahwa melalui model Problem based Intruction dapat meningkatkan hasil belajar matematika matematika pada materi himpunan di kelas VII SMP Genesis medicare, Depok tahun pelajaran 2019/2020
THE INFLUENCE OF WORK STRESS, WORKLOAD, AND WORK DISCIPLINE ON EMPLOYEE PERFORMANCE AT THE WONOKROMO URBAN VILLAGE OFFICE Nur Anisa Fitri; Sugiyanto, Sugiyanto
Musytari : Jurnal Manajemen, Akuntansi, dan Ekonomi Vol. 15 No. 12 (2025): Musytari : Jurnal Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v15i12.11794

Abstract

This study aims to determine and analyze: (1) the effect of work stress on employee performance at Wonokromo Ward/Village Office; (2) the effect of workload on employee performance at Wonokromo Ward/Village Office; (3) the effect of work discipline on employee performance at Wonokromo Ward/Village Office; and (4) the effect of work stress, workload, and work discipline simultaneously on employee performance at Wonokromo Ward/Village Office. This research includes causal associative using an associative approach. This research is categorized as survey research, where the research instrument is a questionnaire. The sample in this study were employees of the Wonokromo Ward/Village Office, totaling 24 people. The instrument validity test uses r-count ≥ r-table, while the reliability test uses Cronbach’s Alpha ≥ 0,60, and data analysis is carried out at 5% significance showing that: (1) work stress has a positive value but insignificant effect in employee performance at the Wonokromo Ward/Village Office with a t-count value of 0.613 < 1.721 and a significance of 0.547 > 0.05; (2) workload has a positive value but insignificance effect on employee performance at Wonokromo Ward/Village Office with a t-count value of 0.382 < 1.721 and a significance of 0.707 > 0.05; (3) work discipline has a positive value and significant effect on employee performance at the Wonokromo Ward/Village Office with a t-count value of 1.906 > 1.721 and a significant of 0.01 < 0.005; and (4) work stress, workload, and work discipline simultaneously have a positive value and significant effect on employee performance at the Wonokromo Ward/Village Office with an F-count value of 4.477 > 3.10 and a significance of 0.00.