The app simulates using cubes to build bar graphs, providing feedback for logical relationships. Students manipulate virtual cubes to create graphs representing collected data through surveys.
View and analyze ECG tracings with detailed explanations. Compare normal and abnormal patterns. Access a comprehensive database of ECG examples. Learn interpretation techniques with guided tutorials. Save and annotate ECG images for review.
Learn programming with code examples for and SQL. Find solutions to common coding problems like substring extraction, database queries, and table joins. Access ready-to-use code snippets from books and trusted online sources.