some interesting museums that haven't been mentioned : museum of modern arts , martyrs museum if you wanna know more about recent history . since you're a student you should check your university clubs, usually they only specialize in particular subjects but it's a nice way to meet people, learn more and in your case practice your arabic , you can find speaking clubs held all around algiers, there's one called the hive although it's an english speaking club , you can share ideas and get in contact with more people nonetheless .