
METODE ILMIAH DAN KESELAMATAN KERJA
Presentation
•
Biology
•
10th Grade
•
Practice Problem
•
Hard
rizki rahmadhani
Used 3+ times
FREE Resource
7 Slides • 0 Questions
1
METODE ILMIAH DAN KESELAMATAN KERJA DI LABORATORIUM
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METODE ILMIAH
merupakan cara yang dilakukan ilmuwan untuk memecahkan suatu masalah.
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TAHAPAN METODE ILMIAH
Merumuskan Masalah
Mengumpulkan data melalui observasi
Menentukan dugaan sementara (Hipotesis)
Melakukan penelitian atau eksperimen
Mengumpulkan/menganalisis data eksperimen
Membuat kesimpulan dari hasil eksperimen
4
KESELAMATAN KERJA DI LABORATORIUM
Kecelakaan kerja dapat saja terjadi pada saat melakukan praktikum di laboratorium dengan berbagai akibat yang membahayakan diri.
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ATURAN KERJA DI LABORATORIUM
Baca petunjuk suatu percobaan sebelum memulai kegiatan praktikum
Dilarang makan dan minum di dalam laboratorium
tidak bermain-main di dalam laboratorium
menjaga kebersihan laboratorium
Menggunakan jas laboratorium/ baju pelindung
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ATURAN KERJA DI LABORATORIUM
Baca dan teliti label dari bahan kimia yang akan digunakan
Baca aturan penggunaan bahan kimia
buang bahan kimia ketempat yang sudah ditentukan
Bersihkan tempat kerja setelah selesai praktikum
Cuci tangan setelah selesai melakukan kegiatan
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LABEL BAHAN KIMIA
METODE ILMIAH DAN KESELAMATAN KERJA DI LABORATORIUM
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