Provide Badges to Members Reading Specific Pages and/or Number of Pages

Provide a badge to a member who has read an admin-specified amount of pages one time. For example: If I have 50 pages and 5 badges. If my member reads the first 10 pages (one time), he gets a badge. If he reads another 10 pages, he gets another badge. By the time he reads all 50 pages, he can get a certificate and/or reward. Even better, it would work with Drip Content, so the member has to read the pages in order. It could be done with Courses too.