AI Teaching Assistant Copilot

Here is an effective whiteboard staging and concept checking strategy:

1. Whiteboard Timeline Diagram

Sentence A: "I lived in London for 5 years."
[Past: 2010 ---- 2015] (X Finished) ----------------> [NOW: Living in Madrid]

Sentence B: "I have lived in London for 5 years."
[Past: 2021 ========================================> NOW: Still living in London]
      

2. Concept Checking Questions (CCQs)

For "I lived in London for 5 years" (Past Simple):

• "Do I live in London today?" → No.
• "Is this period of time finished?" → Yes.

For "I have lived in London for 5 years" (Present Perfect):

• "Did I move to London in the past?" → Yes (5 years ago).
• "Do I live in London today?" → Yes.
• "Will I possibly continue living there tomorrow?" → Yes.