Process Art : Painting with Yarn and Tempera Paint. A great project for your students with special learning needs and sensory issues. Work on fine motor skills and build independence. Get all the directions at: http://buggyandbuddy.com/process-art-for-preschoolers-painting-with-yarn/
House craft made out of shapes for preschoolers. A great craft after reading the book The Little House or learning about animal habitats or learning about shapes. It's a fun and easy preschool craft that doesn't need many materials.
Easy art activity using painters tape and watercolors.....I'm thinking this could be used as a hands on object lesson with smaller papers & crayons for lesson on the atonement, repentance, armor of God, keeping the commandments, etc.