All ages gelatin sensory play! Great activity for young siblings to play together. From Fun at Home with Kids /// plain (no sugar) gelatin plus something to make it smell good! and food coloring - make an ocean, a lake, a savannah, bury things.
18 Fine Motor Activities for Preschoolers. Love how lots of these ideas use stuff you already have around the house. Great for early childhood special education classroom ideas or independent activities.