Education · Teaching Aids
The standard or ideal sizes of a flashcard used as a teaching aid are generally:
- 110" × 12" or 22" × 28"✓
- 212" × 12" or 20" × 20"
- 38" × 12" or 18" × 24"
- 411" × 16" or 21" × 26"
Correct answer
10" × 12" or 22" × 28"
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