Worked as freelance teacher, taught religious studies for first grade student

• Prepared materials of basic sensory evaluation practices: threshold test, triangle test, hedonic test, descriptive test• Mentored students to perform sensory analysis laboratory practice• Evaluated quizzes and reports

• Prepared materials of food analysis and biochemistry laboratory practices: quantitative analysis of moisture content, carbohydrate, protein, fat, ashes and minerals, vitamin C, and qualitative analysis of food additives• Mentored students to perform food analysis and biochemistry laboratory practice• Evaluated quizzes and reports

Intern of Production Department• Learned to analyse production (filling) machine's dysfunction• Reviewed Code of Practice and Working Instruction documents in production (esp. packing) area

• Prepared materials of inorganic chemistry practices: basic tools introduction, volumetric analysis, buffer solution stability, spectrophotometry• Mentored students to perform inorganic laboratory practice• Evaluated quizzes and reports

• Prepared materials of organic chemistry practices: qualitative analysis of alcohols, protein, carbohydrates and sugars, aldehydes-ketones, saponification• Mentored students to perform organic laboratory practice• Evaluated quizzes and reports

• Prepared materials of inorganic chemistry practices: basic tools introduction, volumetric analysis, buffer solution stability, spectrophotometry• Mentored students to perform inorganic laboratory practice• Evaluated quizzes and reports