Use Japanese language by making your own sentences. Try it with your class mates/ partners.
2. Invest time learning Japanese from the abundant materials on the internet in terms of videos, anime, manga etc
3. At Sakuraa Nihongo Resource Centre, we have a Japanese language library. We encourage our students to use this.
4. Do not miss your Japanese class!
5. Invest at home matching number of hours (or even more) learning Japanese as your class hours.
6. Doing your japanese class home work & tests can be of immense help.
7. You may also want to check these points as well http://www.learnjapanesewell.com/learning-japanese---6-super-tips--tricks.html