1. One of the BEST ways is right here with IDEA! Go to your profile and there’s an area on the right hand side (tab), that you can post workshops and courses as well as dates/locations/time and a brief bio of your certifications.
2. Utilize your social media (i.e. Facebook, Twitter, etc) and post on your page your certification as well as invite people on your facebook list.
Good luck and success as the preschooler certification is something that we can use!