The aim of the present article is to point out the problematic issue of administrating PISA science literacy exam to the ultra-orthodox schools in Israel. It has been assumed that some texts included in the test may offend the feelings of the ultra-orthodox population or may contradict Orthodox upbringing and therefore constitute a cultural bias.

The nonprofit organization Common Core looked at curriculums, standards, and assessments in nine nations that consistently outrank the United States on the Programme for International Assessment (PISA) to see whether differences in countries' PISA scores are due to differences in the content they teach. Findings revealed that top-performing…