Check back every Wednesday to see who has mastered the most math skills on Khan Academy in the last 7 days.
1. Erik Quinonez (15)*
2. Melanie Marie Madrigal (14)*
3. Stephanie Valdovinos (12)*
4. Cadence Hazleton (8)*
5. Tie! Aileen Solis & Alicia Zabala (6)*
Earn your way to the top! Click here to find out how.
*Indicates number of skills mastered within the last 7 days