Open Control Center
If your iPad has Face ID, swipe down from the top-right corner
If your iPad has a Home button, swipe up from the bottom edge
Tap the Screen Recording button
Wait for the 3-second countdown
To record your screen with audio, press and hold the Screen Recording button, then tap Microphone On
Open the app or screen you want to capture
Stop recording by tapping the red status bar or red recording indicator
Tap Stop when prompted
Find the screen capture in the Photos app