In the FunEasyLearn apps, a topic or subtopic is considered to be learned only when all the words or sentences from that topic or subtopic have been learned. A word or sentence is considered to be learned only when it has participated in all the games (Words- 6, Sentences- 10) and you have provided correct answers in all of them.
Visually, it is represented by filling up the progress bar of each topic and subtopic with a white color. So, you can follow your progress right from the dashboard.
How do I check my progress per topic or subtopic?
How do I know I have learned a word or sentence?