I'm going to do a matching game where they match up husbands and wives in the scriptures and then tell what or how they taught their families.

Adam and Eve: taught the gospel,

Sara and Zacharias: taught their son John the Baptist.

Lehi and his wife:  protected their family by leaving jerusalem.

Sarah and Abraham: taught the law of sacrifice.

Mary and Joseph: taught Jesus the ways of  the Lord.

You can even do more current husband and wives.