More young students lose interest in mathematics yearly - Report There has been an unprecedented drop in high school students' performance in mathematics across the Organization for Economic Cooperation and Development (OECD) countries compared to 2018. According to a new study, teens’ scores are falling ten points in reading and almost 15 score points in math, according to a new study The Programme for International Student Assessment (PISA) study, done by the OECD every three years, evaluates the knowledge and skills acquired by 15-year-old students. This international research programme assesses the mathematical literacy,...