Summer Themes for toddlers and preschoolers include a month of picnic lesson plans, activities, craft printables, and ideas to teach a super fun Let's Go On A Picnic Theme. Everything is written out in these summer activities to make your job easier.This month-long Summer Theme was written primarily for ages 1-5. Perfect for child care centers, in-home daycares, toddler teachers, infant teachers, homeschoolers, and preschool classrooms. All activities include differentiated instruction to accomm