Class 4 English - BIHAR
Braille
The Class 4 Bihar Board chapter 'Braille' introduces students to the wonderful world of the Braille system, which helps visually impaired people read and write. Through this chapter, students learn about Louis Braille, the inventor who created this special script based on raised dots. The chapter explains how the six-dot pattern works and encourages empathy, kindness, and inclusion towards specially-abled individuals. It is an important chapter for Bihar Board exams as it teaches values of equality and tests students' understanding of basic sensory awareness and general science concepts related to human senses.
Start Learning FreeKey Concepts
Louis Braille
He was the inventor of the Braille system who lost his eyesight in childhood and went on to create a raised-dot script for the blind.
Braille Script
A special writing system made of raised dots that visually impaired people can feel with their fingertips to read words and numbers.
Six-Dot Pattern
The core of the Braille system, where each letter or number is represented by a unique arrangement within a cell of six raised dots.
Sense of Touch
The primary sense used by visually impaired persons to read books and write messages using the Braille slate and stylus.
Inclusion and Empathy
Understanding that visually impaired people can study, play, and live independently with the right tools like Braille.
Important Formulas
Board Exam Info
In the Bihar (BSEB) Class 4 EVS / General Science examinations, this chapter typically carries around 3 to 5 marks. Common question types include fill-in-the-blanks about Louis Braille, short answer questions on how Braille script works, and values-based questions on helping specially-abled classmates.
Frequently Asked Questions
Who invented the Braille script and when?
Louis Braille invented the Braille script in the year 1824 when he was only 15 years old.
How do blind people read Braille?
Blind people read Braille by moving their fingertips gently over the raised dots embossed on special paper.
How many dots are there in a standard Braille cell?
A standard Braille cell consists of six raised dots arranged in two parallel rows of three dots each.
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