Abstract
In this research, it aimed at development of the tool to aim to strengthen the cognitive faculty of the situation on basketball by conscious learning. Then it proposed "MetaBoard" and developed its software. "MetaBoard" aims to support to elicit the cognitive faculty of the alignment and betweenness of the formation through supporting to describe the formation dynamically. In utilizing the framework the existing formation board, MetaBoard supports to create opportunity for proactive learnig about the formation, and encourages practical learning. And "MetaBoard" is introduced multi-mouse system. Moreover, it was suggested to be relation between the proactive ability and the ability to set formation on "MetaBoard" by the experiments.
