Which is not necessary for the education of visually impaired students?

Children with visual impairment lack the sense of vision and they have varying educational needs since all do not have the same degree of impairment.

Key Points The education of visually impaired children can be facilitated by -

• Braille reading and writing- It provides sensory stimulation to the visually impaired child that helps them feel the formation of letters through their hands.
• Abacus for the teaching of mathematics- It helps the students learn by feeling the numbers and their operations by feeling through their hands.
• Audio cassette - It help visually impaired children learn new things by listening.​

Books in small letters are made for reading purpose that is impossible for a hearing-impaired child to read. So it must not be used for the education of visually impaired students.