ASL Activity Same or Different

For this activity watch the mini lecture about contrastive structure, which the instructor will use at times to compare two items. The instructor sign 2 items. Determine if the items are the same or different. Differences are related to the 5 parameters: handshape, location, palm orientation, movement, and non-manual signals (facial expression/grammar).  Focus on if the signs are the same or different rather than the meaning of each sign.