OLD SITE: What are the dinosaur, star and quiz scores?

What are the  dinosaur, star and quiz "scores" ?

The scores are a tracking system to see the user's progress and show where the student's excel and where they may need more attention within the program. 

Dinosaur Score: 

Indicates the amount of lessons were completed

Star Score: 

Indicates the amount of repeats

Quiz Score: 

Indicates the amount of quizzes passed successfully. In order to pass a quiz, 95% of all answers need to be correct.

What is the percentage % means on eggs?

Percentage sign % indicates that the lesson has started but not completed.