Designing and Developing Robust Instructional Apps advances the state of instructional app development using three learning paradigms for building knowledge foundations problem-solving and experimentation. Drawing on research and development lessons gleaned from noted educational technologists time-tested systematic instructional design processes and results from user experience design the book considers the planning and specification of instructional apps that blend media (text images sound and moving pictures) and instructional method. Further for readers with little to no programming experience introductory treatments of JavaScript and Python along with data fundamentals and machine learning techniques offer a guided journey that produces robust instructional apps and concludes with next steps for advancing the state of instructional app development. . Language: English