Have you tried http://toogl.es/#/browse ?

From: CASL-L <casl-l-bounces@mylist.net> On Behalf Of My9lives124 .
Sent: Tuesday, December 10, 2019 11:16 AM
To: CASL-L@mylist.net
Subject: [CASL-L] You Tube blocking

I have a question, our IT does't have an answer for: 

Is there a way to allow You Tube content from certain sites like, code.org, knan academy, flocabulary and still block students from getting on You Tube itself or other non approved sites?

Ann Kauffman

Librarian @Chaplin Elementary School