Because a significant portion of U.S. students lacks critical mathematic skills, schools across the country are investing heavily in computerized curriculums as a way to enhance education output, even though there is surprisingly little evidence that they actually improve student achievement. In...

"The book studies the origins and evolution of economic textbooks in the nineteenth and early twentieth century, up to the turning point represented by Paul Samuelson's Economics (1948), which became the template for all the textbooks of the postwar period. The case studies included in the book...