This is our page of basic preschool and kindergarten concepts worksheets. So far we have a sets of worksheets dedicated to learning the concepts or same and different, size, opposites, go-togethers, left and right, thinking skills worksheets and more. We even have some worksheets for kids to practice writing their own name, address and phone number. There worksheets are a perfect addition to any preschool or kindergarten lesson plan and we created these worksheets specifically for teachers and parents to use with their preschool and kindergarten age children.