Take 5 Breathing Exercise for Kids - great for helping them learn to manage big emotions and stress, including end-of-the-year testing.
Psalm (KJV) ~~ I laid me down and slept; I awaked; for the Lord sustained me.
Here is an activity I use with my grade class. Have your students practice writing 10 words that you have posted on the word wall in your classroom. Then have your students use 3 of the words in sentences.