Very thorough list of PD for librarians. Note: There are affiliate links, which mean they make money off of some things if you buy them. Nevertheless, there are many free options on here.
Nice collection of resources and webinar recordings dealing with COVID. While many apply to public libraries, several, especially concerning materials, also apply to school libraries.
Very thorough list of PD for librarians. Note: There are affiliate links, which mean they make money off of some things if you buy them. Nevertheless, there are many free options on here.