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UNIT 2:
Sensitivity
Nuria Sánchez Parra
5º, CEIP García Bellido
• The fuction of sensitivity
• Sense organs and senses (sight,
hearing, touch, taste and smell)
• The nervous system
- Neurons
- The central nervous system
-The peripheral nervous system
OUTLIN
E
VOCABULARY OF THE UNIT
• Sensitivity- Relación
• External enviorment – entorno
• Stimuli- estímulo
• Sense organs- órganos de los
sentidos
• Receptors- receptores
• Nervous system – Sistema
nervioso.
• Respond- responder
• Responses- respuestas
• Internal coordination –
coordinación interna
• Eye- ojo
• Sight- vista
• Light – luz
• Shapes – formas
• Retina.- retina
• Optic nerve- nervio óptico
• Ear – oreja
• Hearing – oido
• Cochelea - cóclea
• Auditory nerve - nervio
auditivo
• Skin - piel
• Touch – Tacto
• Temperature- temperatura
• Pain - dolor
• Preassure – presión
• Tongue – Lengua
• Taste – gusto
• Flavours – sabores
• Taste buds – papilas gustativas
• Taste nerve – nervio del gusto
• Nose – nariz
• Smell – olfato
• Breathe – respirar
• Olfatory epithelium - epitelio
olfativo
• Olfatory nerve – nervio del olfato
• Nervous system - Sistema
nervioso
• Task – tarea
• Neurons – neuronas
• Branches - ramas
• Dendrites- dendritas
• Axon – axón
• The central nervous system -
Sistema nervioso central
• Spinal cord – médula espinal
• Cerebrum – cerebro
• Cerebellum – cerebelo
• Balance – equilibrio
• Brainstem – tronco cerebral
• The peripheral nervous
system – Sistema nervioso
periférico
• Throughout – a lo largo de
• Sensory nerves - nervios
sensoriales
• Motor nerves - nervios
motóricos
VIDEO 1
VIDEO 2
THE FUNCTION
OF SENSITIVITY
What is sensitivity?
Sensitivity
Responds to
stimulis
What is sensitivity?
STIMULI:
Sun shines very
much
Our
sensitivity
responds…
RESPOND:
Closing our eyes
How does sensitivity work?
Sense organs
Brain
The locomotor
system
Gives orders to the
Give information to the
SENSE ORGANS ANS SENSES
SIGHT
VIDEO
HEARING
VIDEO
TOUCH
VIDEO
TASTE
VIDEO
SMELL
VIDEO
The nervous system
VIDEO
The Nervous
System
The central
Nervous System
The periphereal
Nervous System
The Brain
The Spinal
Cord
Cerebrum ( voluntary actions)
Cerebellum (movements, coordination
and balance
Brainstem (internal organ activities)
Sensory nerves (recives messages from
receptors and send them)
Motor nerves ( send orders to the others
organs)
CEIP García Bellido, 5º Natural Science
The central Nervous System
- Brain
- Brain
- The spinal cord
- The spinal cord
- The spinal cord
The periphereal Nervous System
- Sensory and motor nerves
- Sensory and motor nerves
- Sensory and motor nerves

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Unit 2: Sensitivity

  • 1. UNIT 2: Sensitivity Nuria Sánchez Parra 5º, CEIP García Bellido
  • 2. • The fuction of sensitivity • Sense organs and senses (sight, hearing, touch, taste and smell) • The nervous system - Neurons - The central nervous system -The peripheral nervous system OUTLIN E
  • 3. VOCABULARY OF THE UNIT • Sensitivity- Relación • External enviorment – entorno • Stimuli- estímulo • Sense organs- órganos de los sentidos • Receptors- receptores • Nervous system – Sistema nervioso. • Respond- responder • Responses- respuestas • Internal coordination – coordinación interna • Eye- ojo • Sight- vista • Light – luz • Shapes – formas • Retina.- retina • Optic nerve- nervio óptico • Ear – oreja • Hearing – oido • Cochelea - cóclea • Auditory nerve - nervio auditivo • Skin - piel • Touch – Tacto • Temperature- temperatura • Pain - dolor • Preassure – presión • Tongue – Lengua • Taste – gusto • Flavours – sabores • Taste buds – papilas gustativas • Taste nerve – nervio del gusto • Nose – nariz • Smell – olfato • Breathe – respirar • Olfatory epithelium - epitelio olfativo • Olfatory nerve – nervio del olfato • Nervous system - Sistema nervioso • Task – tarea • Neurons – neuronas • Branches - ramas • Dendrites- dendritas • Axon – axón • The central nervous system - Sistema nervioso central • Spinal cord – médula espinal • Cerebrum – cerebro • Cerebellum – cerebelo • Balance – equilibrio • Brainstem – tronco cerebral • The peripheral nervous system – Sistema nervioso periférico • Throughout – a lo largo de • Sensory nerves - nervios sensoriales • Motor nerves - nervios motóricos
  • 7. What is sensitivity? STIMULI: Sun shines very much Our sensitivity responds… RESPOND: Closing our eyes
  • 8. How does sensitivity work? Sense organs Brain The locomotor system Gives orders to the Give information to the
  • 16.
  • 17. The Nervous System The central Nervous System The periphereal Nervous System The Brain The Spinal Cord Cerebrum ( voluntary actions) Cerebellum (movements, coordination and balance Brainstem (internal organ activities) Sensory nerves (recives messages from receptors and send them) Motor nerves ( send orders to the others organs) CEIP García Bellido, 5º Natural Science
  • 18.
  • 19.
  • 23. - The spinal cord
  • 24. - The spinal cord
  • 25. - The spinal cord
  • 27. - Sensory and motor nerves
  • 28. - Sensory and motor nerves
  • 29. - Sensory and motor nerves