Lesson plans and further resources describe and analyze the Concentration Camps (UK 2019).

The Open Markets Institute — an anti-monopoly think tank — released the first part of a data set showing the market share that the largest companies have in each industry (USA 2018).

The site collects hundreds of worksheets, teaching notes, and interactive quizzes for educators to use as they see fit. The site is maintained by Nigel Saunders, who has a biochemistry doctorate from the University of York, and includes twenty different thematic areas, including Balancing Equations, Concentration Game, The Slide Puzzle, and Chemistry Calculator (U.K. ...