Any Courses for Memorizing Cases (Nom, Dativ, etc)?

Are there any good courses for helping to memorize case tables? Or to help practice with use of cases in German?

Thanks!!!

Tom

I dont know, but you can read: https://www.thoughtco.com/the-four-german-noun-cases-4064290

It was good described the basis of Nom, Gen, Dat, Akk. You should know the questions, for example Nominativ who? what?, Genitiv …