Like most concerned parents, Ethel Lee asked her daughter how her literature examination went after she took it last Tuesday. But the reply from her 13-year-old daughter left her shocked.
"My daughter (said), 'Mummy, I'm only in Secondary 1. Why are they showing me such a horrible poem?' " said the 33-year-old trading manager, who requested that her daughter not be named.
The poem which her daughter - who is from Dunearn Secondary School - was referring to was The Lesson by English poet Roger McGough.
It describes, in graphic detail, a teacher slashing, strangling and shooting his students in school.
Students had to answer questions based on the poem, as part of the school's mid-year literature exam.
Mrs Lee told The New Paper that she could hardly believe it when she looked up the poem online.
"It's totally unacceptable. I don't even let my kids watch gory movies at home. But my daughter had to analyse the poem closely and visualise it."
She added that the poem might teach students the wrong lesson of condoning violence.
"It reminds me of all the school shootings in the United States. Such poems might create an environment of violence over time and students may think that it's okay to be violent," she said.
When TNP approached another parent with a 12-year-old son and asked her to read the poem, she expressed similar concerns.
Said accountant Andrea Tan, 36, whose son is in Sec 1: "I felt uneasy about the poem's violent content."
She told TNP after reading the poem: "If it makes me uncomfortable, I can't imagine how my kid would feel."
Boo Hian Kok, principal of Dunearn Secondary School, told TNP that The Lesson was selected for its literary value.
He said: "Through analysing the poem, the students had the opportunity to appreciate how the overall comedic effect and humorous tone were created through the use of poetic techniques.
"During literature lessons, our teachers do not avoid discussions on themes such as violence and tragedy.
"Instead, they guide students to make clear distinctions between real-world situations and make-believe fantasy."
Terence Richard Dawson, associate professor of English literature at Nanyang Technological University, pointed out that violent themes are not absent from children's literature and cited the children's classic Alice In Wonderland as an example.
He said: "The real question is how well will it be taught?
"In short, will (teachers) be able to help them read it with both pleasure and understanding?"
A Ministry of Education spokesman told TNP that the study of literature is aimed at developing students' critical thinking.
"Through analysing literature texts critically, students cultivate a questioning mind, explore personal and social issues, and manage ambiguities and multiple perspectives."
The spokesman added that schools have the freedom to select their own literature texts for their students.
"For school-based assessments, schools have the autonomy to design tasks that assess students' analytical skills based on texts studied in class or unseen texts."
Two other parents whom TNP spoke to did not share Mrs Lee's concerns.
Said Phoebe Lim, 38, who has two daughters, aged 14 and 15: "There's violence everywhere now. At least in school, they can be exposed to it in a controlled environment."
Alan Ng, 40, whose son is in Sec 1 at Pasir Ris Secondary School, also did not find the poem objectionable.
"The arts are supposed to be liberal, anyway."