Hi Allen, 
This is Sachimi!

When I prepare for the final assignment, I'm confused about the usage of "structure table".
According to the video, the structure table is suitable for presenting the meaning of structures,
so it can be used at the presentation stage. However, I think the structure table also can be used at the practicing stage.
Am I correct? or is it usually used to present the meaning of structures?

Could you give me a detailed explanation of the usage of the structure table?

Thank you!
Sachimi