If your iPad's split keyboard isn’t working properly, follow these steps to fix it:

1. Check Keyboard Settings:
   • Go to Settings > General > Keyboard.
   • Ensure Split Keyboard is turned on.
2. Reposition the Keyboard:
   • Tap and hold the keyboard icon (bottom-right corner of the keyboard).
   • Select Dock and Merge to reassemble the keyboard if it’s split.
3. Restart Your iPad:
   • Press and hold the Power button until you see the slider.
   • Slide to power off, then turn your iPad back on.
4. Reset Keyboard Dictionary:
   • Go to Settings > General > Transfer or Reset iPad > Reset.
   • Choose Reset Keyboard Dictionary to clear any glitches.
5. Update iOS:
   • Go to Settings > General > Software Update.
   • Install any available updates to fix bugs.
6. Check for Hardware Issues:
   • If the problem persists, ensure there are no physical obstructions or damage to the screen.
7. Restore iPad:
   • As a last resort, back up your data and restore your iPad to factory settings via Settings > General > Transfer or Reset iPad > Erase All Content and Settings.

These steps should help resolve issues with a split keyboard on your iPad.