Explanation of result return using Item Response Theory (IRT) for junior high school science in the 2025 National Assessment of Academic Ability and Learning Status. This represents a shift from traditional correct answer counts and rates to IRT scores and band displays. The Ministry of Education provides support materials including explanatory videos and leaflets to help educators understand and utilize the new IRT-based assessment system, which enables more precise academic ability measurement and better tracking of individual student progress over time.
Junior High School Science: Video and Leaflet on Result Return Using IRT
Overview
Explanation of result return using Item Response Theory (IRT) for junior high school science in the 2025 National Assessment of Academic Ability and Learning Status. This represents a shift from traditional correct answer counts and rates to IRT scores and band displays. The Ministry of Education provides support materials including explanatory videos and leaflets to help educators understand and utilize the new IRT-based assessment system, which enables more precise academic ability measurement and better tracking of individual student progress over time.
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