In the meantime four videos have been shot on the subject of photography. Andreas designed the slides and Alexander Bazo shot the videos as a lecturer. The four subject areas are:

• How a camera works
• exposure
• focal length
• history

Together we have decided to conduct the main course together with group A.

The videos have already been edited, cut and stored in Seafile. Together with Group A, we are currently working on suitable questions about the videos in order to measure the learning effect. There are different types of questions such as multiple choice, fill in the blank and contextual questions.

Each group has three different conditions and each group is assigned two of the four videos. This results in a required number of subjects with a multiple of 36. The study is hosted on the Uniserver on a website that we designed ourselves. The test person is guided through the study. After each video, the appropriate questionnaire is displayed to him. The test subjects see all four again in the same order, only the conditions change.