"There's a lot of behaviour that takes away from the learning, and such a wide variety of abilities from the ones needing lots of help, to the ones accelerating."
She said there was not a huge budget within the classroom, and many teachers forked out their own money to pay for learning supplies.
"I couldn't be a teacher, I'm just amazed by them."
She said while she was lucky their children were well supported and doing well - both in and out of school - she knew the stress that could come along with a child with high needs.
For those families, more money into classroom support and resources would be "huge".
She said some children were not well-supported at home, and if schools had more resources, time, and support, "we might have more chance of getting through to them".
Many children had schools as their safe place, she said, and there were many children in the community in emergency housing - among a wide range of other social issues.
"Even though they love coming to school, they bring their bad behaviour. But there's always a reason behind it. It's so sad."
She said school counsellors or social workers were "thin on the ground" because "there is so much going on out there," and their role was vital in bridging the home-school gap.