Maybe a class project for Valentine's Day? Teacher could trace arm/hand for trunk and each child can find red/pink in magazine, trace a heart and cut out. Tree of Hearts collage made of old magazines. Trace hand and arm for the stem.
~~Jar of Hearts~~ This jar represents my heart. The hearts in the jar are all of your hearts. Your hearts fill my heart spaces with your love. We fill in one another’s gaps and grow in love more perfectly.