In the video below, you will see an overview of debates in writing instruction (11.5 min). At about the mid-point in the video, I overview a writing activity for Koine. The Powerpoint slides and activity design document are found below.
The use of Gestures and minimal use of American Sign Language has been a great way to add comprehension without leaving the target language. Gesturing has been a special interest of mine.
Note that the Genitive and Dative GIF's contain two gestures.
1. Early video I did as I was testing out the concept of gesturing cases.
2. Demonstration of the cases.
3. Greek only - short video that attempts to force listener to recognize case endings.
4. Review of a scholarly article about gesturing and teaching languages.