The book explicates the necessary conditions for successful learning and employs investigations of classroom discourse data to demonstrate how the space of learning is linguistically constituted in the classroom.

This book describes the use of 'Learning Study' to cater for individual differences through empowering teachers.

Laut Variationstheorie erlernen wir die Bedeutung einer Sache, wenn wir uns ihrer Unterschiede zu anderen Dingen und Aspekten bewusst werden.