The footage to gather

  1. The meeting place
  2. One activity in progress
  3. The next meeting details

Give each moment a little breathing room. Get close enough to show the detail, and keep the original clips handy.

Plan a demonstration

Opening

Open with the practical question the viewer needs answered.

Middle

Keep the demonstration in order and show scale or context before cutting to detail.

Ending

Close with the result and a relevant next step.

Review it for community groups

Get permission for identifiable participants and verify the current organiser details.

Ask yourself: Does the footage actually support the claim the title makes?

Watch it as if you were seeing it for the first time. If something is unclear, try a different cut or add the missing shot.