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Documents, spreadsheets, and multimodal work
Check AI-created documents and charts against the original data.
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Documents, spreadsheets, and multimodal work
Check AI-created documents and charts against the original data.
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Source-based teaching example · Fictional data · Reviewed 2026-10-03. Microsoft Mark · locally synthesized. On a small screen, use fullscreen for diagram details or read the transcript.
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0:00 · What you will learn
Check AI-created documents and charts against the original data.
What appears on screen
Check AI-created documents and charts against the original data.
0:06 · The idea
AI can misread an image or copy a number incorrectly. Compare the extracted data with the source before calculating. Keep the original and record corrections.
What appears on screen
AI can misread an image or copy a number incorrectly. Compare the extracted data with the source before calculating. Keep the original and record corrections.
0:20 · One useful term
OCR. Software that turns text in an image into readable text. It can make mistakes.
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Software that turns text in an image into readable text. It can make mistakes.
0:29 · A worked example
The source lists 80, 20 and zero confirmed attendees. The draft reads the first number as 30. The correct total is 100, and the first group is 80 percent of it.
What appears on screen
The source lists 80, 20 and zero confirmed attendees. The draft reads the first number as 30. The correct total is 100, and the first group is 80 percent of it.
0:44 · Your turn to think
Does zero confirmed attendees mean the venue has zero capacity? Pause and decide before continuing.
What appears on screen
Does zero confirmed attendees mean the venue has zero capacity? Pause the video if you need more time.
1:01 · Why this answer works
No. Attendance and capacity are different facts. Correct both the copied number and calculations that depended on it.
What appears on screen
No. Attendance and capacity are different facts. Correct both the copied number and calculations that depended on it.
1:13 · Check 1
Check copied values against the source.
What appears on screen
Check copied values against the source.
1:18 · Check 2
Recalculate totals and percentages.
What appears on screen
Recalculate totals and percentages.
1:24 · Check 3
Explain what zero and unknown mean.
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Explain what zero and unknown mean.
1:29 · Now try a different case
Open the lesson and try its different practice case. Use every check in the full task. Watching alone does not mark the lesson complete.
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Open the lesson Try the new case Check and revise The full task and its requirements are in the linked lesson.
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