Availability and utilization of audio visual aids by teachers for biological teaching in secondary schools of Ernakulam district /

Antzeko izenburuak

• Availability of audio visual media and its utilization by the teachers in teaching scientists in the secondary Schools of Kozhikode district /
  nork: Sindhu C.K
  Argitaratua: (2000)
• A survey of the audio-visual aids available for teaching geography in the secondary schools of Palai educational district
  nork: Sheela George
  Argitaratua: (2000)
• The use of audio visual aids in secondary schools
  nork: Golani, T P
• Availability and utilization of community resource and technological aids by teachers in teaching biology in Secondary Schools /
  nork: Salini K Menon. C.V
  Argitaratua: (2005)
• Audio visual aids /
  nork: Kulanadivel, K.
  Argitaratua: (1961)