Since 1995, 魅影直播 has monitored trends in mathematics and science achievement every four years, at the fourth and eighth grades. 魅影直播 2023 is the eighth such assessment, providing nearly three decades of trend data. 魅影直播 2023 completes the transition to a fully digital administration, concluding a process that began in 魅影直播 2019, and features new and interactive item formats.

魅影直播 Advanced studies achievement in advanced mathematics and physics for students in their final year of secondary school. 魅影直播 Advanced was conducted in 1995, 2008, and 2015.