"Flip the classroom".
Go home and watch these videos, come back to school to try the work, if you have any problems ask your teacher for help.
Why that's crazy!
Our current system is fall asleep in class while teacher drones on about some stupid math concept, get assigned homework, go home and ignore it until 10:00, then ask Dad for help, Dad asks why are you doing this, kid says I dunno, Dad storms off, ask Mom for help, Mom freaks out as to why this has been left until 10:00 PM, Mom (being actually kind and loving) tries to remember math from 20 years ago, Mom fails in Kid's eyes cause she is sure Mom is doing it wrong.
Everyone goes to bed angry.