Check out some of the following resources for parents of preschool aged children.
Importance of Play
https://www.naeyc.org/resources/pubs/yc/may2017/case-brain-science-guided-play
Ohio's Early Learning and Development Standards:
http://education.ohio.gov/Topics/Early-Learning/Early-Learning-Content-Standards/Birth-Through-Pre_K-Learning-and-Development-Stand
Bold Beginnings (Milestones, Activities, etc)
http://www.boldbeginning.org/
Ohio's Early Learning Assessment
http://education.ohio.gov/Topics/Early-Learning/Kindergarten/Early-Learning-Assessment/Early-Learning-Assessment-for-Family-1
Early Literacy Tips
http://education.ohio.gov/Parents/Early-Literacy-Tips
Ohio's Special Education Operating Standards
https://education.ohio.gov/getattachment/Topics/Special-Education/Federal-and-State-Requirements/Operational-Standards-and-Guidance/2014-Ohio-Operating-Standards-for-the-Education-of-Children-with-Disabilities.pdf.aspx