Should mathematicians worry with PISA and TIMSS math results?

Since the end of last century, international large-scale assessment studies have been providing systematic information about countries’ education results. The news they convey regarding European education are not at all reassuring and have worsened with school closures and the disruption due to the recent Covid-19 pandemic. The size of the education losses and the distance of most European countries to other areas of the world, namely South East Asia, are often overlooked. A simple statistical analysis shows most European students are about one to two school years behind their peers in most advanced countries and regions, and the gap is increasing. These facts will negatively impact European workforce, economic competitiveness, and development. They will most likely also negatively impact mathematics higher education and research in our continent. To recognise the problem is the first step to cope with it. [1]