Laboratory Works in Chemistry.
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In a clean small test tube, place 1 mL of 2,4-dinitrophenyl-hydrazine reagent and add a few drops. of liquid (or about 50 mg of solid dissolved in the minimum amount of
Berdasarkan hasil penelitian yang dilakukan dengan melakukan observasi dan melakukan wawancara kepada guru kimia, penanggung jawab laboratorium kimia dan peserta
Course Outline: Midterm ď‚· Basic concepts of forensic chemistry and toxicology ď‚· Principles of forensic chemistry and toxicology Finals ď‚· Instrumentation in Forensic Chemistry
Using Macromedia Flash, ChemCollective and Crocodile Chemistry virtual laboratory programs, experiments were carried out in a general secondary school in order to coordinate students'
Exemplars of this work have addressed: A the integration of cognitive and affective dimensions of learning in the laboratory by examining students’ expectations and experiences in
In study was conducted to make a contribution in evaluation of researches in computer based instructional activities as parallel to rapid development in information technology, it is
There are some benefits expected, namely, participants would be accustom- ed to using computers and internet faci- lities available for creating instructional media, participants can
