Y2_T3_LSN_3.5

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KWIZL - YR2_T3.5
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KWIZL - YR2_T3.5

Slide 1 - Diapositive

YR2_3.5
Do the quiz.
Check another quiz and give feedback.
Reflect upon your own work.
(write this down in your notebook)
timer
15:00

Slide 2 - Diapositive

Get ready
- TB p. 142
- notebook
- this lessonup

Slide 3 - Diapositive

Topic 3
ORGANIZING THE WORLD

Slide 4 - Diapositive

§3.5 The Spinal Cord
p. 142-143

Slide 5 - Diapositive

§3.5  - Learning goals
I can....
  • explain how reflexes are different than a normal nervous system response.
  • follow the chain of events that take place during a reflex arc.
  • explain how impulses are passed from one neuron to the next.
  • explain the function of neurotransmitters in spreading impulses.
  • describe how drugs can connect to receptors and disturb impulses.

p. 142-143

Slide 6 - Diapositive

§3.5  - Key words
  • Reflexes 
  • Spinal cord
  • Synapses
  • Vesicles
  • Neurotransmitters
p. 142-143

Slide 7 - Diapositive

§3.5  - Reflexes
A reflex is also a response of your body, but then using your spinal cord as a coordinator instead of a your brain:
- this is often used in cases of emergency



p. 142-143

Slide 8 - Diapositive

§3.5  - Synapses
Synapses are connections in your nervous system that use chemicals in stead of electricity:
- synapses work with a chemical called neurotransmitters
- the bag that holds the neurotransmitter is called a vessicle



p. 142-143

Slide 9 - Diapositive

HW for next time:
If possible: have the exercises of §3.5 finished.

REVIEW LESSON: 60 min
a quick review of all topics
a chance to ask questions and extra explanations
a practice test, feedback & reflection

p. 142-151

Slide 10 - Diapositive