Is this a correct sentence? some parents learned different ways of teaching.?

Yes.

I would have said, Is this sentence correct? some parents have learned different ways to teach.

it sounds wrong. I think it would be

"some parents have learned different ways of teaching."

I abode schooled our oldest in 2d grade.midway in the process the 12 months I knew something grew to become into incorrect.My 4 12 months previous had a greater effective interest span than him.It grew to become right into a relentless conflict to maintain him in a seat and get his artwork accomplished.We struggled in the process the tip of the 12 months.We had him evaluated for a studying incapacity which got here back as ADHD.We tried medicine placed whilst he easily could take it we did not like the area outcomes (loss of urge for meals and tiredness,he grew to become into all waiting to skinny)the subsequent 12 months we placed him back in 2d grade in the first public college.He had source and variations yet it grew to become into nonetheless like pulling tooth. in the autumn he would be commencing 6th grade at abode.we are pulling him back out of public college because of the vulnerable physique of recommendations to studying disabilities in junior intense. like the others Spencer's spelling is poor.He additionally spells each thing phonetically and despite if he's acquainted with the way he won't decelerate sufficient to spell it spectacular.His printing is sloppy and cursive isn't from now on effective.protecting multiplication information seems to be an unreachable purpose yet we are able to shop attempting. This 12 months we try homeschooling lower back and want it rather works out.the only selection is a private college that's not geared up for ADHD pupils.My husband is a particular education intense college instructor in the first public college gadget and he's specifically situations at a loss whilst it is composed of coaching our son.we will shop attempting.