Earlier quoted context omitted.
And if their teacher is gay and is asked about who they are married to? Or if one of the students have gay parents, can they draw a picture of them? Etc...
Yes they can as long as it's age appropriate. "A school district may not encourage classroom discussion about sexual orientation or gender identity in primary grade levels or in a manner that is not age-appropriate or developmentally appropriate for students."....next
Whenever these bills use squishy language like "age-appropriate" it's to provide an easy out for politicians at the time while causing a chilling effect over all discussion.