Activities	Skills’ areas	Proficiency levels
Activities	Skills’ areas	A	B	C	D
Preparation of solution by dissolution	Analyze	20.83%	62.5%	16.66%	0%
Preparation of solution by dissolution	Realize	62.5%	37.5%	0%	0%
Formulation of a drug	Analyze	47.36%	42.10%	10.54%	0%
Formulation of a drug	Validate	23.07%	34.61%	19.23%	23.07%
Preparation of a solution by dilution	Analyze	46.15%	38.46%	15.39%	0%
	Realize	23.07%	38.46%	11.53%	26.92%
	Validate	0%	0%	23.07%	76.93%
Interaction with the environment	Analyze	41.67%	37.5%	20.83%	0%
	Realize	37.5%	37.5%	25%	0%
	Validate	58.33%	37.5%	0%	4.17%
Thin-layer chromatography	Analyze	76%	8%	16%	0%
	Realize	84%	16%	0%	0%
	Validate	0%	60%	40%	0%
Individual assessment on drugs	Analyze	23.07%	50%	26.93%	0%
Individual assessment on drugs	Realize	11.53%	42.3%	26.93%	19.4%
Hydrodistillation	Analyze	36%	64%	0%	0%
Hydrodistillation	Realize	28%	60%	12%	0%
Problem solving on drugs	Analyze	0%	40%	48%	12%
	Realize	0%	24%	64%	12%
	Validate	0%	0%	36%	64%
Synthesis of aspirin	Analyze	0%	24%	64%	12%
Synthesis of aspirin	Realize	48%	28%	24%	0%
Individual assessment on experiences analysis	Analyze	0%	28%	60%	12%
Problem solving on doping	Analyze	50%	12.5%	25%	12.5%
	Realize	50%	25%	12.5%	12.5%
	Validate	37.5%	37.5%	12.5%	12.5%
Thermal effect of chemical transformation	Analyze	21.74%	26 .09%	13.04%	39.13%
	Realize	52.18%	13.04%	34.78%	0%
	Validate	13.04%	26.09%	13.04%	47.83%