Flatland: resumen de Section 21
Section 21 de 22 · Part 2: Other Worlds “O brave new worlds, that have such people in them!” · 4 min para leer el section
In Section 21, the narrator abandons open preaching after hearing the Council’s threat of punishment and instead tries to teach his mathematically gifted Grandson about three dimensions. The boy fears the new law, rejects his earlier suggestion, and laughs when his grandfather cannot demonstrate the movement he describes.
Qué sucede
- The narrator wakes eager to spread knowledge of three dimensions, beginning with his Wife.
- A herald announces punishments for claims about another world, so the narrator chooses mathematical demonstration instead of personal revelation.
- He avoids teaching his Sons, misleads his Wife about the mysterious visitor, and summons his Grandson as his first pupil.
- Behind a locked door, he reviews how points and lines generate figures and asks about a square moving beyond two dimensions.
- The repeated proclamation frightens the Grandson, who denies seriously suggesting a third dimension.
- The narrator fails to demonstrate the movement with a square, and his laughing Grandson leaves.

Gratis durante 3 meses
Obtén el resumen completo de Planilandia, gratis
- 200.000+ clásicos en eBooks, audiolibros y resúmenes de 15 minutos, y libros impresos, también en letra grande, al costo de impresión
- Hasta 5 lectores en tu hogar con un solo plan
En este section
En qué fijarte
The question exposes the obstacle to the lesson: the boy treats the unfamiliar direction as impossible. His fear of authority reinforces that refusal.
Comprobación rápida
Why does the narrator choose his Grandson rather than his Sons as a pupil?
Citar esta página
“Flatland: resumen de Section 21.” Library of Alexandria, 2026, libraryofalexandria.com/es/pages/flatland-section-21-summary.
Library of Alexandria. (2026). Flatland: resumen de Section 21. https://libraryofalexandria.com/es/pages/flatland-section-21-summary
“Flatland: resumen de Section 21.” Library of Alexandria, 2026. https://libraryofalexandria.com/es/pages/flatland-section-21-summary.
@misc{flatland_section_21_summary_2026,
title = {Flatland: resumen de Section 21},
publisher = {Library of Alexandria},
year = {2026},
url = {https://libraryofalexandria.com/es/pages/flatland-section-21-summary}
}

Gratis durante 3 meses
Obtén el resumen completo de Planilandia, gratis
- 200.000+ clásicos en eBooks, audiolibros y resúmenes de 15 minutos, y libros impresos, también en letra grande, al costo de impresión
- Hasta 5 lectores en tu hogar con un solo plan

Resúmenes de 15 minutos desde hoy, eBooks y audiolibros a medida que cada libro esté disponible, y libros impresos, también en letra grande, al costo de impresión.
Prueba 3 meses gratis

















