7. unit ii tm hearing impairment

TNTEU - B.Ed New Syllabus - Semester 1 - BD1TL - Teaching in Diverse Classrooms and Learning in and out of School - Tamil Medium - Hearing impairment - Sign language

1. TEACHING AND LEARNING கற்பித்தல் மற்றும் கற்றல் Ms R SRIDEVI Assistant Professor of Pedagogy of Mathematics Loyola College of Education Chennai 34 UNIT iI TEACHING IN DIVERSE CLASSROOMS AND LEARNING IN AND OUT OF SCHOOL பலதரப்பட்ட வகுப்பறைகளில் கற்பித்தல் மற்றும் பள்ளிக்கு உள்ளேயும் வெளியேயும் கற்றல் SEMESTER I CODE BD1TL

2. பலதரப்பட்ட வகுப்பறைகளில் கற்பித்தல்

3. Meaning and definitions of diverse classroom மாறுபட்ட வகுப்பறையின் பொருள் மற்றும் வரையறைகள் Teaching in a diverse classroom பலதரப்பட்ட வகுப்பறையில் கற்பித்தல் Preparations of teachers of diverse classroom பல்வேறு வகுப்பறைக்கான ஆசிரியர்களின் தயாரிப்புகள் Diversity in the classroom . வகுப்பறையில் பன்முகத்தன்மை

4. Purpose learning in and out of school பள்ளிக்கு உள்ளேயும் வெளியேயும் - கற்றலின் நோக்கம் Importance of Observation learning உற்றுநோக்க கற்றலின் முக்கியத்துவம் Advantages of learning outside classroom வகுப்பறைக்கு வெளியே கற்பதன் நன்மைகள் Modern strategies of learning நவீன கற்றல் உத்திகள்

5. CLASSIFICATIONS OF DISABILITIES

6. HEARING IMPAIRMENT

7. MEANING ……… A person is said to have hearing disability if she/he cannot hear at all, or can hear only loud sounds, shouts sounds , or only if the speaker was sitting in front would usually ask to repeat the words spoken to him / her.

8. Situation of the Ear

9. Outer Ear Middle Ear Inner Ear Pinna External Auditory Canal Tympanic Membrane (Ear Drum) Ossicles: Eustachian Tube (to nose and throat) Hammer, Anvil, Stirrup Cochlear Auditory (or Cochlear) Nerve Semicircular Canals Vestibule Anatomy of the Ear

10. TYPE DEGREES NORMAL HEARING 10 – 15 dB HL SLIGHT HEARING LOSS 16 – 25 dB HL MILD HEARING LOSS 26 – 40 dB HL MODERATE HEARING LOSS 41 – 55 dB HL MODERATE – SEVERE HL 56 – 70 dB HL SEVERE HEARING LOSS 71 – 90 dB HL PROFOUND HEARING LOSS > 90 dB HL

11. Classification of HI….

12. Based on the Types of Hearing Loss CONDUCTIVE LOSS : The external and the middle ear is affected. - வெளிப்புற மற்றும் நடுத்தர காது

13. Based on the Types of Hearing Loss NEURO – SENSITIVE LOSS : The inner ear is affected. - உள் காது பாதிக்கப்படுகிறது.

14. Based on the Types of Hearing Loss MIXED LOSS : The external or the middle ear or both and the inner ear is affected.

15. Based on the Types of Hearing Loss RECTO COCHLEAR TYPE : The nerve pathway beyond the inner ear is affected. - உள் காதுக்கு அப்பால் உள்ள நரம்பு பாதை பாதிக்கப்படுகிறது

16. SIGN LANGUAGE In Britain, they have BSL (Britain Sign Language) In America, ASL (American Sign Language) In India, ISL (Indian Sign Language)

17. FINGER SPELLING One – handed and two – handed finger spelling Using hand combinations to represent the alphabet words

18. TWINS

19. 1/30/2022 Miss. R. Sridevi

20. 1/30/2022 Miss. R. Sridevi

21. Fraternal (Non-identical) twins Fraternal (Non-identical) twins are formed when two egg cells are fertilized; each egg by a different sperm so that two embryos are formed . Fraternal twins can be of the same or opposite sex and they don't have to look at all alike . 1/30/2022 Miss. R. Sridevi

22. Identical twins (Monozygotic) Identical twins (Monozygotic) are formed when one egg after being fertilized by one sperm , divides into two halves . The two halves are genetically identical . Identical twins are usually of the same sex . 1/30/2022 Miss. R. Sridevi

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25. Conjoined (Siamese) twins Conjoined (Siamese) twins are formed exactly like identical twins , but during the split, the embryo does not separate completely to form two separate babies and the twins develop attached to one another. 1/30/2022 Miss. R. Sridevi

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