First and foremost, you shouldn’t share your AppleID between users. As such, you would be well advised to create/use a separate AppleID for your daughter; assuming your daughter is a minor, this can be taken care-of when creating the new AppleID.
Next, before giving the old iPad to your daughter, it is recommended that your prepare the old iPad:
https://support.apple.com/en-gb/HT201351
Be aware that this process will remove all your data from the old iPad - and not from your iCloud account.
You may also wish to consider setting-up Family Sharing if the older iPad will support it. This will permit sharing of any Apps purchased between AppleIDs registered to the family account:
https://support.apple.com/en-us/HT201088
Depending upon the age/model of the old iPad, you might now find it difficult to find Apps that are still supported - particularly if the installed iOS version pre-dates iOS11. Some App developers are now aggressively withdrawing support for older iOS versions.