copyright of the image caption of the image Ofsted learned that the students were put under pressured to share sexual images of themselves
More than 90 schools in Wales have been named on a website where girls have shared allegations of bullying or sexual abuse.
A review of sexual abuse in schools and colleges in England the sexual harassment concluded had become "normalized " among school-aged children .
The Welsh Conservatives have called on the Welsh government to find out the extent of the problem in Wales' schools.
Education Minister Jeremy Miles has said the issue is a priority.
British ministers asked the Ofsted English Schools Inspectorate to start an exam in England after the Everyone 's Invited website began posting anonymous testimonies of allegations of 'sexual abuse in schools.
He has also launched a helpline run by the NSPCC.
Schools in Wales are under the responsibility of the Welsh government.
Laura Anne Jones, Welsh Conservative spokesperson for education, called on ministers of the Wales to act after "disturbing references to 91 schools in Wales " by asking its own schools watchdog to investigate.
She said: "It is vital that the Welsh government is now ordering Estyn to examine the prevalence of the problem in Wales, assess safeguarding policies and experiences in schools and colleges, and publish its findings.
"Schools must be a safe place for our children. "
Mr. Miles said Dros Ginio from Hfrance.fr Radio Cymru the problem "is also a priority for us here in Wales ".
When asked if he would engage in an investigation of Estyn, the Minister replied: "We are looking for the best way to answer it.
" We want to make sure make sure we are taking deliberate steps to ensure this does not happen. "
Mr Miles said the Welsh government will say more " in due course ".
media caption Soma Sara fro m Everyone is invited: there is always a "huge gap " between incidents and reports
The Ofsted report, which interviewed 900 staff and students at 30 schools and colleges in England, found that more than two-thirds of the girls said they had been touchedunwanted "a lot " or "sometimes ", while eight in 10 said they were pressured to share sexual images of themselves.
The report said that data on children harassing or sexually abusing other children was scarce, stating: "It is difficult to get an accurate picture of the extent and nature of sexual harassment and violence between children and youth in schools and colleges.
"While anyone can experience sexual harassment and violence, research indicates that girls are disproportionately affected, " "The report says.
" For example, 90% of rape offenses recorded in 2018-19 against 13-15 year olds were committed against girls. Girls aged 15 to 17 reported the highest annual rates of sexual abuse among young people and children aged 25 and under over the past year. "
The report was prompted by the Everyone Invited website, which has attracted over 16,000 posts.
It publishes anonymous allegations that primarily refer to the sexual harassment perpetrated against young women by young men in their school or university.
Children's Commissioner for Wales Professor Sally Holland said:. -component = "text-block ">
"I have been hearing heartbreaking experiences from children and young people for years - which we have treated as individual cases - and I do. I do not want to delay action now while awaiting a review. "
She called on the government to make " a wider set of support and resources available ", with "high quality professional learning that equips all teachers with the understanding and skills to prevent sexual harassment ".