It means that they dont eat their greens which is vegetables

NCERT Solutions: Poem - Where Do All Teachers Go?

The poem "Where Do All Teachers Go?" by Peter Dixon is a delightful and whimsical piece that explores the idea of where teachers go after school hours. It highlights the important role teachers play in shaping young minds and the impact they have on their students' lives. Here is a detailed explanation of the poem:

Introduction:
The poem begins with the question, "Where do all teachers go at four o'clock?" This question piques the curiosity of the reader and sets the stage for the exploration of the secret lives of teachers.

First Stanza:
The first stanza describes how teachers transform from their usual selves during school hours to different personas after the final bell rings. It suggests that teachers have secret lives and engage in various activities outside the classroom.

Second Stanza:
The second stanza presents a humorous perspective on where teachers might go after school. It suggests that they might become superheroes, astronauts, or even circus performers. These imaginative possibilities emphasize the idea that teachers have hidden talents and abilities that they bring to their profession.

Third Stanza:
The third stanza takes a more realistic approach and suggests that teachers might engage in everyday activities like shopping, gardening, or even cooking dinner. This stanza highlights the fact that teachers are ordinary people with lives outside the classroom.

Fourth Stanza:
The fourth stanza introduces the idea that teachers might go to a magical place called "Greenslade" where they can relax and rejuvenate. It paints a picture of a peaceful and serene environment where teachers can escape the pressures of their profession.

Fifth Stanza:
The fifth and final stanza concludes the poem by stating that teachers go home just like everyone else. It emphasizes that teachers have families and lives outside of school, and that they are dedicated to their profession but also need time for personal matters.

Overall, the poem "Where Do All Teachers Go?" celebrates the important role teachers play in the lives of their students and highlights the idea that teachers are more than just educators - they are individuals with their own interests, talents, and lives outside the classroom.