chalkface

课堂教学, 教学实践（与教学理论或备课和批改作业等相对）

词形变化

chalkfaces 复数 chalkfaces

释义与例句

n.
  1. 1.

    A cliff or quarry exposing chalk, e.g. the White Cliffs of Dover

    地质
  2. 2.

    The environment where teaching is carried out, specifically a school.

    教育

词源

From chalk + face. In the education sense, it is a play on coalface (“place where practical work is done”), after the chalk used on school blackboards, and is believed to have been coined by Ted Wragg for his Times Educational Supplement column.

来源：wiktionary