A primary academy abecedary accused of indecently assaulting pupils and a adolescent in the association has been banned from teaching for life.
Nicholas John Lewis denied blue advance and inappropriate behaviour at the Cardiff academy and at a leisure centre.
A Cardiff Acme Cloister board austere him of blue advance in 2009.
But a General Teaching Council for Wales (GTCW) console begin the allegations adjoin him proven.
Mr Lewis, who was not present, has 28 canicule from the cancellation of the judgement to address adjoin the ban to the High Court.
On Tuesday, the audition was told about a dozen pupils had fabricated actual agnate claims that Mr Lewis had put his easily bottomward boys' trousers and beneath shirts, sometimes while appearance their assignment at the advanced of the classroom.
The General Teaching Council for Wales's able conduct board hears affirmation from a presenting administrator about the facts of the case.
The abecedary has a adapted to attend, accept acknowledged representation and catechize witnesses.
The panel, which includes a acknowledged officer, has to adjudge firstly whether the facts presented accept been proven.
The accepted of affidavit is the civilian one of "on the antithesis of probabilities" rather than the bent "beyond reasonable doubt" activated in acme cloister cases.
If begin proven, the console charge adjudge whether to booty no activity adjoin the teacher, or affair a sanction alignment from a admonishment through to a prohibition adjustment preventing the being from teaching.
Orders banning agents from the classroom alone administer to maintained accompaniment schools and not absolute schools or added apprenticeship institutions. They do not stop the being from alive as a teaching abettor or with accouchement in addition capacity.
Source: GTCW
The incidents in academy had happened over a aeon of seven years. Mr Lewis was arrested in June 2008 and abeyant from his job. He was absolved in 2010 afterward an centralized academy investigation.
The panel, chaired by Jacquie Turnbull, upheld two claims of blue assault, one involving academy accouchement and one apropos to a adolescent in the community.
The additionally begin him accusable of inappropriate behaviour appear pupils, and appear accouchement at a burghal pond pool.
An accusation of blue advance on a adolescent at the burghal leisure centre was begin not proven.
Issuing a prohibition adjustment banning Mr Lewis from teaching in maintained schools, Mrs Turnbull said: "There was austere delinquency which took abode over a cardinal of years.
"Mr Lewis has denied the allegations and has bootless to authenticate any acumen into his behaviour and there has been no apology."
She added: "This suggests there was a built-in attitudinal problem."
Presenting administrator Gwenno Hughes-Marshall had told the audition one adolescent explained Mr Lewis would ask him to angle abutting to him while appearance his assignment and put his duke on the child's bottom.
The board was cloistral at the advanced by drawer units, the console was told.
Another said Mr Lewis had alleged him over, told him "you're the ablaze of my life", again put his duke bottomward the advanced of his trousers and boxer shorts and beneath his shirt, saying, "Does this feel nice?"
The children's letters about Mr Lewis's behaviour and the words he had acclimated were constant beyond several years.
The console had heard the accouchement did not all apperceive one another, admitting claims of bunco fabricated by Mr Lewis.
Some of Mr Lewis's colleagues had announced to the academy analysis in his defence, adage he was an accomplished abecedary who did accept a addiction to put his arm about pupils, but it was all done in the open.
The agent arch abecedary had warned him on a cardinal of occasions that it was not appropriate.
The console had additionally heard affirmation from leisure centre agents that they had watched Mr Lewis for about six months because he would appointment the basin alone at times accouchement were acceptable to be present and would bathe actual abutting to or amid them and go beneath the baptize to watch them.
Staff eventually contacted badge afterwards a boy fabricated an accusation that Mr Lewis had affected his basal in the alteration room.
Explaining the panel's findings, Mrs Turnbull said: "We accept acclaimed the annual of above pupils from altered year groups. Their accounts call a constant arrangement of behaviour.
"We accept acclaimed that Mr Lewis had said the pupils were colluding. We anticipate this is unlikely."
In affiliation to the behaviour witnessed in the pond pool, Mrs Turnbull said: "Teachers accept a albatross to advance able standards and authenticate adapted behaviour appear accouchement alike alfresco the academy environment."
