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Peningkatan Aktivitas dan Hasil Belajar dengan Model Pembelajaran VAK Berbantuan Media Tongkat Tokoh Rukmana, Winda; Hardjono, Nyoto; Aryana O, Arlita
International Journal of Elementary Education Vol 2, No 3 (2018)
Publisher : Universitas Pendidikan Ganesha

Tujuan penelitian ini yaitu meningkatkan aktivitas dan hasil belajar dengan menerapkan model pembelajaran VAK (Visual, Auditory, Kinestethic) berbantuan media tongkat tokoh. Penelitian Tindakan Kelas ini dilaksanakan di kelas 2 SD Negeri Salatiga 06 Kota Salatiga. Data yang dikumpulkan meliputi aktivitas dan hasil belajar, hasil observasi guru, hasil observasi siswa. Teknik pengumpulan data yang dilakukan pada penelitian ini adalah metode observasi, metode dokumentasi, dan metode tes. Penelitian ini dilaksanakan dalam dua siklus. Tiap siklus meliputi 4 (empat) tahap yaitu persiapan, penyampaian, pelatihan, dan penampilan hasil. Pada penelitian ini dikatakan berhasil apabila sekurang-kurangnya 80% siswa memperoleh nilai â¥ 75. Hasil penelitian menunjukkan : (1) Skor aktivitas pra siklus di kelas 3 sebesar 72% dengan nilai rata-rata 73,50 dan skor ketuntasan belajar siswa pra siklus sebesar 75% dengan nilai rata-rata 76,50; (2) Skor aktivitas siswa pada siklus I sebesar 70% dengan nilai rata-rata 76,20 dan pada siklus II sebesar 82,50% dengan nilai rata-rata 82,40; (3)Ketuntasan belajar siswa pada siklus I sebesar 72,50% dengan nilai rata-rata 78,15 dan pada siklus II sebesar 83,50% dengan nilai rata-rata 85,25. Dari data tersebut di atas jelas menunjukkan bahwa pada siklus I aktivitas dan hasil belajar belum sesuai harapan yang berarti indikator keberhasilan belum tercapai sedangkan pada siklus II aktivitas dan hasil belajar sudah sesuai harapan yang berarti indikator keberhasilan sudah tercapai

Peningkatan Aktivitas dan Hasil Belajar dengan Model Pembelajaran Vak Berbantu Media Tongkat Tokoh Rukmana, Winda; Hardjono, Nyoto; Aryana, Arlita
Journal of Education Action Research Vol 2, No 3 (2018): August 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.133 KB)

This research aims to improve the activity and the learning result by implementing teaching-learning model of VAK (Visual, Auditory, & Kinestethic) and figure stick media, This Classroom Action Research was conducted in the class 2 of SD Negeri Salatiga 06, Salatiga. The obtained data comprised the activity and the learning result, the teacher-observation result, and the student-observation result. The techniques of the data collection were observation, documentation, and test methods. This research was conducted in two cycles. Each cycle covers 4 (four) stages i.e. preparing, delivering, training, and evaluating. In this research, it can be concluded as successful if there is at least 80 percent of student total number gaining score ≥ 75. The result of this research shows that: (1) the activity scores of the students in the pre-cycle on class 3 is about 72 percent with the mean of 73.5 and the mastery level of student learning in the pre-cycle is about 74.5 percent with the mean of 76.5; (2) the activity scores of the students in the cycle I is about 70 percent with the mean of 76.2 and the cycle II is about 82.5 percent with the mean of 82.4; (3) the mastery level of student learning in the cycle I is about 72.5 percent with the mean of 78.15 and in the cycle II is about 83.5 percent with the mean of 85.25. From the data aforementioned, it clearly shows that the activity and the learning result did not achieve the target in the cycle I meaning that the indicators of success were not fulfilled, while the activity and the learning result achieved the target in the cycle II meaning that the indicators of success were fulfilled.

ANALISA ZAT PEWARNA RHODAMIN B PADA LIPSTIK DAN TINGKAT PENGETAHUAN, SIKAP DAN TINDAKAN PEDAGANG KOSMETIK TENTANG BAHAYA RHODAMIN B DI PASAR RAMAI KOTA MEDAN TAHUN 2013 winda rukmana; indra chahaya; nurmaini *
Lingkungan dan Kesehatan Kerja Vol 3, No 2 (2014): Jurnal Kesehatan Lingkungan & Keselamatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (51.334 KB)

Rhodamin B synthetic dyes are substances commonly used in the textile and paper industries. Rhodamin B is often misused to food dye and coloring cosmetics such as syrup, lipstick, rouge cheeks and others. The purpose of this research is to know the existence of substance dyes rhodamin B in lipstick and a level of knowledge, attitudes and actions about the dangers of cosmetic merchant rhodamin B in the Pasar Ramai town of Medan. The method used is descriptive in nature survey to find out the whereabouts of rhodamin B dye substances on lipstick and to find out the level of knowledge, attitudes and actions about the dangers of cosmetic merchant rhodamin B in the Pasar Ramai town of Medan. The research results of dye rhodamin B in Lipstick by using paper chromatography in 10 samples of lipstick are examined, there is no containing rhodamin b. This is in accordance with the regulation of the Minister of health RI Numbers. 239/Men. Kes/Per/V/85 that states rhodamin B is one of the substances are dangerous, so the colors are not allowed their use. For the level of knowledge, attitudes and actions about the dangers of cosmetic merchant rhodamin B in the Pasar Ramai town of Medan which is of thirty merchant cosmetics, 14 persons have knowledge of good, as many as 17 people have good attitude and as many as 24 people have less good action on the danger of rhodamin b. The conclusions of this study are of 10 samples of lipstick are examined, there is no containing rhodamin b. cosmetics traders in the Pasar Ramai knowledge many about the dangers of rhodamin B field is classified as moderate, the attitude of traders crowded markets cosmetics in the field about the dangers of rhodamin B belongs to both the merchant and the lively market in the field of cosmetics on the danger of rhodamin B is less good. Keywords: Rhodamin B, knowledge, attitude, Action

Peningkatan Aktivitas dan Hasil Belajar dengan Model Pembelajaran Vak Berbantu Media Tongkat Tokoh Winda Rukmana; Nyoto Hardjono; Arlita Aryana
Journal of Education Action Reseach Vol 2 No 3 (2018): August 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jear.v2i3.16255

This research aims to improve the activity and the learning result by implementing teaching-learning model of VAK (Visual, Auditory, & Kinestethic) and figure stick media, This Classroom Action Research was conducted in the class 2 of SD Negeri Salatiga 06, Salatiga. The obtained data comprised the activity and the learning result, the teacher-observation result, and the student-observation result. The techniques of the data collection were observation, documentation, and test methods. This research was conducted in two cycles. Each cycle covers 4 (four) stages i.e. preparing, delivering, training, and evaluating. In this research, it can be concluded as successful if there is at least 80 percent of student total number gaining score ≥ 75. The result of this research shows that: (1) the activity scores of the students in the pre-cycle on class 3 is about 72 percent with the mean of 73.5 and the mastery level of student learning in the pre-cycle is about 74.5 percent with the mean of 76.5; (2) the activity scores of the students in the cycle I is about 70 percent with the mean of 76.2 and the cycle II is about 82.5 percent with the mean of 82.4; (3) the mastery level of student learning in the cycle I is about 72.5 percent with the mean of 78.15 and in the cycle II is about 83.5 percent with the mean of 85.25. From the data aforementioned, it clearly shows that the activity and the learning result did not achieve the target in the cycle I meaning that the indicators of success were not fulfilled, while the activity and the learning result achieved the target in the cycle II meaning that the indicators of success were fulfilled.

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