In Slovenian public education there are several types of knowledge assessment – diagnostic assessment, which a teacher can use at the beginning of teaching a particular topic or subject; formative or ongoing assessment, which takes place during the learning process; and summative or final knowledge assessment, which includes the national knowledge assessment. Such assessments are used to determine the results at the end of a learning period.
The national knowledge assessment is a form of external knowledge testing, carried out annually in all Slovenian schools. The score that students reach in this assessment serves a formative function and does not affect the final grade in the subject, nor does it impact the success in completing primary school. The results of the assessment only influence admission to secondary school, if multiple candidates have the same total grade point average. The success of students in the national knowledge assessment provides information on whether they have met the knowledge standards outlined in the curriculum for each subject. This information helps teachers, principals, and other educational professionals assess how well they have done their job and whether they need to improve their teaching practices.
In this master's thesis, in collaboration with the National Examinations Centre, we analysed the responses of two hundred randomly selected and anonymized knowledge tests from ninth-grade students who took the national knowledge assessment in biology in 2021. The responses of all two hundred students were carefully transcribed, reviewed, evaluated, and analysed.
The analysis of the 2021 biology knowledge assessment revealed that students had difficulties with the following thematic areas: understanding the processes of photosynthesis and cellular respiration, the transport of substances in plants, sexual and asexual reproduction in plants, knowledge of and functioning of human organ systems, and a lack of experience and independent work in research and experiments. Problems were also identified in the content set genetics, and genetic engineering.
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