how do i limit the volume on my child ipad?

Hi there peete211,

You can follow these steps to limit the volume on your child's iPad:

Lock the ringer and alert volumes

Go to Settings  > Sounds, then turn off Change with Buttons.

Note: To limit the maximum headset volume, go to Settings > Music > Volume Limit, then drag the slider to set the maximum volume.

You'll find this information here: Adjust the volume on iPad - Apple Support

To completely prevent the child from being able to adjust the volume on iPad, you could consider using the Guided Access feature. Have a look at this link to learn more about how that works: Use Guided Access with iPhone, iPad, and iPod touch - Apple Support

Take care.