The didactic guide and solution key provides users of the textbook 'Middle High German as a Foreign Language' with numerous explanations, support, and solutions or suggestions for solutions. The didactic commentary clarifies the use of the individual questions and tasks, while the content commentary explains to the user the often ambiguous answers to the questions and, where necessary, opens up a range of different possibilities. The didactic guide and solution key has been created for the second revised edition of the textbook 'Middle High German as a Foreign Language: An Introduction to the Study of Germanic Medieval Studies.'.