extralessons
nounUK /ˈɛkstrə ˈlɛsənz/
US /ˈɛkstrə ˈlɛsənz/
Extra lessons are classes you take in addition to your normal school classes.
She takes extra lessons in math on Saturdays to get better at numbers.
OTHER MEANINGS
2. Private sessions arranged outside regular school hours to improve a skill.
He signed up for extra lessons to learn the piano faster.
3. Additional teaching time given to students who need more help.
The teacher offered extra lessons after school for anyone who was confused.
4. Special classes added to a schedule for enrichment or exam preparation.
During the holidays, the school runs extra lessons for the final-year students.