In German language there are 4 cases which are nominative, accusative, dative, and genitive. It has also 3 genders; masculine, feminine and neuter. Since articles (der, die, das) are very important in german language, it is very important to have a good grasp of all 4 cases above while knowing in which gender the noun is. Since learning in DeutschAkademie, I am using a textbook by….and from there in every topic we learnt, the vocabularies of new words related to the topic are marked with different colors (blue=masculine, red=feminine, green=neuter, and yellow=plural) signifying theirs genders. Then the teacher taught us basics of all 4 cases thus making it quite effective learning experience to incorporate the gender and cases to come out with the correct article for every noun. At the same time we learnt a lot of verbs too and so far I can say that my understanding of German language is getting better day by day. I hope after few more months, I can have fluent conversation with local German people ;-)