On 19 and 20 March 2026, Pixel organized the fifteenth edition of the International Conference on “New Perspectives in Science Education”, which was held in Florence, Italy.  The online event of this Conference edition was organized on 18 March via the Conference Virtual Platform. The International Conference aims at promoting transnational cooperation and sharing good practice in the field of science education. The conference key numbers for this fifteenth edition are: 142 participants representing 33 countries, 91 papers discussed in the framework of 12 thematic areas and 2 parallel sessions. Further information about the fifteenth edition is available on the Conference web site: https://conference.pixel-online.net/NPSE/index.php.