There are many different options for writing activities to go along with "bucket filling" activities.
-How full is your bucket?
-I am a bucket filler when...
-I can fill buckets by...
-I get a drop in my bucket when...
These writing activities go along with the books:
Have You Filled A Bucket Today? by Carol McCloud
How Full is Your Bucket? For Kids by Tom Rath and Mary Reckmeyer
These books encourage students to be kind to one another.