VARIABLE - Factor that needs to be tested and kept different in an experiment., CONSTANT - Factors that need to be kept same throughout an experiment., FAIR TEST - An experiment which has only one variable while other factors remain constant., CONTROL - A set up where all factors are kept at normal condition.,

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?