Can nonprofit board members be held personally liable?

Can board members be personally sued for what happens in their homeschool group?
Can board members be personally sued for what happens in their homeschool group?
The #1 reason churches are sued may apply to your homeschool group as well: Child abuse
Nothing can stop a lawsuit, but forming as a corporation can protect your leaders and members.
A homeschool co-op leader asks if forming an LLC or a nonprofit corporation would be better.
A homeschool leader wonders if the waivers her group uses are really helpful.
Do liability waivers really protect homeschool leaders?