Middle ear infection (called otitis media) 3. Learners participate in compiled Question Symptoms classroom discussion. papers and answer Ear ache, fever, limited loss of hearing, leaking of fluid and dizziness. booklets Causes Due to viral infection, usually after cold or flu. Treatment Worksheets Simple surgical procedure called myringotomy (cut ear Focus on Life science drum and insert grommet) CAPS Gr 12 by Maskew Deafness Miller Types Conductive - path of sound wave/vibration is Understanding Life incomplete or non-functional. science Gr.12 by T Isaac – Neural – due to damage to organ of Corti, auditory 15 min 3rd Edition nerve or cerebral cortex. Causes Life Science Gr 12 – Top Heredity, age, problems during pregnancy or birth, Class by Shuter’s. hardening of wax, side effect of diseases like meningitis, German measles or mumps. Via Afrika Life Science GR Treatment 12 (CAPS) Hearing aids make sounds louder. It can be used by people who suffer from conductive deafness. It is worn outside the ear. Cochlear implants (bionic ear) is an electronic device that is surgically implanted inside the ear. Conclusion Explain to learners that deaf people also have human rights. Home work: Learner uses textbook
Middle ear infection (called otitis media) Symptoms Ear ache, fever, limited loss of hearing, leaking of fluid and dizziness. Causes Due to viral infection, usually after cold or flu. Treatment Simple surgical procedure called myringotomy (cut ear drum and insert grommet) Deafness Types Conductive - path of sound wave/vibration is incomplete or non-functional. Neural – due to damage to organ of Corti, auditory nerve or cerebral cortex. Causes Heredity, age, problems during pregnancy or birth, hardening of wax, side effect of diseases like meningitis, German measles or mumps. Treatment Hearing aids make sounds louder. It can be used by people who suffer from conductive deafness. It is worn outside the ear. Cochlear implants (bionic ear) is an electronic device that is surgically implanted inside the ear. Conclusion Explain to learners that deaf people also have human rights. 3. Learners participate in classroom discussion. Home work: Learner uses textbook 15 min compiled Question papers and answer booklets Worksheets Focus on Life science CAPS Gr 12 by Maskew Miller Understanding Life science Gr.12 by T Isaac – 3rd Edition Life Science Gr 12 – Top Class by Shuter’s. Via Afrika Life Science GR 12 (CAPS)
gr-12-life-sciences-participant-s-manual-aprmay_2018.docx