A Schulte table is a square grid (commonly 5×5) filled with numbers in random order. The exercise: fix your gaze on the center and find the numbers in sequence using your peripheral vision, without moving your eyes around.
Practising with Schulte tables is a classic drill to:
- Widen your perceptual span so you see more at once.
- Sharpen concentration and reduce distraction.
Acceleread includes Schulte-table drills as part of its daily training mix.