The purpose of this study was to identify salient features for a critical thinking app and create an instrument to facilitate the app evaluation and selection process. Two questions guided the study: (1) What distinguishes critical thinking instructional apps from others? and (2) What design principles are essential to develop a critical thinking…

Examines the world of integrated learning systems, focusing on research that explains their success and noting what needs to be done to make them more effective in elementary education. The article recommends creating a method to demonstrate their success or failure rate in improving scores on achievement tests. (SM)