N.R.
My 2 yr old is doing the same thing. It is frustrating and I too know his is doing it for attention. We are a homeschooling family too. His brothers are 12 & 7. He usually does it in his car seat in the van but has been known to do it in the house too. We all work hard to redirect him and Dad and I scold him. We try singing and laughing about other things. We try to get him to look outside and to play with his cars. Just about anything that may work we will try.
Good news...my oldest did the same thing. And he has grown out of it! LOL
Good Luck and let me know if you find something that works for good, okay?
Take Care, N. =) SAHM of 3 boys 12,7 & 2 yrs old & wife to Mr. Wonderful!