Y2_T3_LSN_3.4 (ahr)

Get ready
- TB p. 134
- notebook
- this lessonup
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Slide 1: Diapositive
ScienceMiddelbare schoolhavo, vwoLeerjaar 2

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Get ready
- TB p. 134
- notebook
- this lessonup

Slide 1 - Diapositive

Topic 3
ORGANIZING THE WORLD

Slide 2 - Diapositive

§3.4 The Nervous system
p. 134-135

Slide 3 - Diapositive

§3.4  - Learning goals
I can....
  • explain the function of the nervous system
  • describe the components of the central nervous system 
  • explain the process wherein the nervous system detects information from the environment and reacts to it
  • describe the functions of the three different types of
neurons 

p. 134-135

Slide 4 - Diapositive

§3.4  - Key words
  • Nervous system
  • Brain
  • Spinal cord
  • Central Nervous system
  • Peripheral nervous system
  • Stimulus
  • Receptor cells
  • Impulse 
p. 134-135
  • Coordinator
  • Effector 
  • Response 
  • Neurons
  • Sensory neurons
  • Interneurons
  • Motor neurones 

Slide 5 - Diapositive

§3.4  - Your nervous system
Your nervous system is your bodies fast communication system:
  • Your CNS - Central nervous system (control system)
  • Your PNS - Peripheral nervous system (routers)


p. 134-135

Slide 6 - Diapositive

§3.4  - Signals
When your body observes stimuli from it's environment, the following cycle happens:
  • PNS - Your body receives a stimuli (senses)
  • CNS - Your brain/spinal cord coordinates a response.
  • PNS - Muscles / glands create a response


p. 134-135

Slide 7 - Diapositive

§3.4  - Neurones - Wires
Our body has 3 types of neurones:
  • sensory neurones - connects senses to the CNS
  • interneurones - the neurones within the CNS
  • motor neurones - connects the CNS to the effectors


p. 134-135

Slide 8 - Diapositive

GET READY
ONLY YOUR MACBOOK:

KWIZL - ET_Y2_3.4

Slide 9 - Diapositive

ET_Y2_3.4
Do the quiz.
Check another quiz and give feedback.
Reflect upon your own work.
(write this down in your notebook)
timer
15:00

Slide 10 - Diapositive

HW for next time:
To be done before class:

Complete the exercise of Topic 3.4 (p.136-141)
Read Topic 3.5 (p.142-143)
Study the glossary of Topic 3.5 on Studygo.

BE PREPRARED FOR AN ENTRY TICKET
p. 134-141

Slide 11 - Diapositive