Abstract
This paper is an exploratory study research aiming at clear evaluative standard based on the principle of a synthetic social study approach.
In a knowledge-based society like today， it is necessary for high school students to perceive the society through a synthetic social study which exceeds some subjects， such as history， economy， and geography. However， the evaluative scales of the lessons were not clear enough to evaluate， verify， and improve the lessons.
The principle of a synthetic social study approach is defined as follows. It develops into the study stage of a high dimension by the traffic of diachronic recognition and synchronic recognition. An evaluation index is developed based on this principle.
The purpose of this research is to show evaluation standard by developing rubric， and to clarify the evaluation standard of general rubric， based on the lesson records and the worksheets students filled in.
