d2Aufgabe

d2Aufgabe is a term used in certain German-language educational software to denote an individual exercise or task within the d2 platform. The word combines the platform identifier d2 with the German word Aufgabe, meaning assignment or task. In this context, a d2Aufgabe serves as the smallest unit of assessment presented to a learner.

A typical d2Aufgabe includes a clear description of the problem, input and output specifications, any applicable constraints, and rules for scoring or evaluation. Many tasks also provide sample inputs and outputs, hints, and references to a model solution. Metadata such as difficulty level, topic tags, time estimates, and accessibility notes may accompany the task to help educators organize content and learners plan their work. Evaluation often relies on automated checkers that verify submitted solutions against predefined test cases, with feedback returned to the learner after submission.

d2Aufgaben come in various formats, including programming tasks, multiple-choice questions, and short-answer prompts. In course workflows, authors create and organize d2Aufgaben within modules or lessons, while learners access them through a web interface, submit responses, and receive feedback or scoring accordingly. The modular nature of d2Aufgaben supports reusability across courses and facilitates consistent assessment standards within the platform.

While the term is common in specific educational environments, it is not a universally standardized category across all learning management systems. In broader contexts, equivalent concepts may be described as exercises, problems, or tasks. See also: Aufgabe, D2 platform, educational technology.