Welcome to Preschool Unit | Back to School Planning: Start the school year off right with this Welcome to Preschool Thematic Unit - designed specifically for the first two weeks of school! This 10-day unit introduces preschoolers to classroom procedures and expectations through play based learning, interactive group games, and developmentally appropriate small group activities. That's two weeks worth of planning, all done for you! Inside you'll find everything you need to build a strong classro