animism - belief that objects have lifelike qualities , egocentrism - inability to distinguish between one's perspective and someone else's perspective, irreversibility - not possible to change, scaffolding - learning by someone's assistance, ZPD - task can not be mastered alone but can be with someone's help,

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?