You’re the supply TA from another post I think? Same as others, lots of volunteer work in school and after school activities.
I don’t believe experience is necessary for supply work, it should be or perhaps a few people are taken on without the experience. We have had a number of lovely, very keen supply TAs with zero experience. All graduates, all educated so no concerns there. But when dropped into a busy classroom with lots of needs and missing experienced staff because of illness or resignations, it has been challenging.
The worst example was a lady came in and we were told she was experienced with SEN. There was a child, delightful lovely child, with severe SEN who didn’t have a dedicated 121 (should have had one but money, lack of staff and goodness know what decision making) and we all took turns in between the various groups and interventions.
Of course, she couldn’t do these interventions etc, plus we were told she was very experienced, so she was left with the child for most of the day. This shouldn’t have happened but lack of staff, other needs of children etc so it did. It was awful. She was shell-shocked. When we had time to chat, it turned out her vast experience was one day in a special school as a student helper and had never worked as a TA.
Who messed up? Agency or school? She didn’t come back.