Poems coming home from school are a great resource for families. Learn the poem together and play around with altering it. Feed in facts - "I have a little reptile..", and your child's own knowledge - "I have a great big dog..."
I've done this bulletin board every year, and the kids (and adults) love it! I send out a letter to the parents asking for random items, and this is what I got this year:) The item to search for changes every day.