Table. 2.

The subject and method of analysis.

Subject of Analysis Method of Analysis
Previous problems of SSPTST · Analyze the trend of problems from 2002 to 2021 school years by classifying them into 6 periods based on the changes in test format.
· Analyze 6 subject contents based on the number of problems and points for each subject.
Curriculum of Secondary Science · Analyze the achievement standards of 2009 and 2015 revised science curricula.
· Analyze the number of achievement standards for Science, Integrated Science, Physics I and Physics II in the science curriculum based on the classification framework.
Teacher Training Curriculum · Classify the curricula of 15 Colleges of Education based on the classification frame, and count the number of credits for each subject.
New Phys.: Sae Mulli 2022;72:296~310 https://doi.org/10.3938/NPSM.72.296
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