; and (ii) uniform data collection from all providers that receive public funding about the quality of early learning programs, essential information about the children and families that participate in such programs, and the qualifications and compensation of the early learning workforce in such programs. (N) A plan to ensure effective transitions between State early learning programs and the kindergarten through grade 3 public school system in the State. (O) A plan for how the State will determine which State early learning programs received significant direct funding under this Act, and are not making sufficient quality improvement, including a description of the technical assistance the State will provide to such programs and how the State shall determine when to shift unspent funds under this Act to other State early learning programs in the same geographic region serving similar populations, to the extent practicable. (5) A description of how the State will ensure that programs receiving funds under this Act are participating in the State tiered program rating system described in paragraph (4)(D). (6) A description of how the funds provided under the grant will be targeted to enhance the quality of early learning programs in order to increase the number and percentage of children from low-income families in high-quality State early learning programs, including children— (A) in each age group (infants, toddlers, and preschoolers); (B) living in rural and urban areas; (C) who are among the most disadvantaged children