5.8 the nervous system

Write down a short description 
Invertebral discs
Spinal cord
Vertebra
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Slide 1: Tekstslide
BiologieMiddelbare schoolvwoLeerjaar 1

In deze les zitten 20 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 45 min

Onderdelen in deze les

Write down a short description 
Invertebral discs
Spinal cord
Vertebra

Slide 1 - Tekstslide

Write down a description
of the invertebral discs.

Slide 2 - Woordweb

Write down a short description
of the vertebra

Slide 3 - Woordweb

Write down a short description
of the spinal cord

Slide 4 - Woordweb

Invertrebal disc
Vertebra
Spinal cord
Nerves

Slide 5 - Sleepvraag

Put away your iPads

Slide 6 - Tekstslide

Learning objectives
- You can identify the three main parts of the nervous system.
- You can identify the parts of the brain and describe their function.

Slide 7 - Tekstslide

Answer the question
I will explain the nervous system to you.

During this explanation you have to answers the next three questions. Write the questions down in your notebook.
  1. What are the main parts of the nervous system
  2.  How can you divide the central nervous system.
  3. Write down the names of the labelled parts of the brain.

Slide 8 - Tekstslide

The nervous system
The nervous system is made up of:
  • the central nervous system 
              --> Brain + spinal cord

  • the nerves.  
the nerves connect the central nervous system to all parts of the body.

Slide 9 - Tekstslide

The Nervous system
The nervous system controls your muscles 
-walk / write / exercise 
-swallowing / blinking / breathing

-Central nervous system  
-Peripheral nervous system


Slide 10 - Tekstslide

The central nervous system is divided into two major parts: the brain and the spinal cord.
The Peripheral nervous system 

Slide 11 - Tekstslide

The peripheral nervous system

This nervous system contains 
all of the nerves in your body.


Slide 12 - Tekstslide

Spinal cord
The nerves connect the central nervous system to all parts of the body.

Impulses are passed to the brain through nerves in the spinal cord. The spinal cord starts at the brain and ends in the lumbar vertebrae in the lower back. 
Spinal cord
Vertebra
Nerve

Slide 13 - Tekstslide

How does the nervous system work?
Notes:
Sensory cell receive stimulus from outside (for example chocolate)
Sensory cells                              = impulses                                                                                                                                          

nerves   

  brain    

 muscles

Slide 14 - Tekstslide

The brain
Cerebrum: processes impulses  + memories

Cerebellum: coordinates your movements + maintains balance. 

Brain stem: connects brain to spinal cord + automatic functions.

Slide 15 - Tekstslide

Slide 16 - Tekstslide

Fill out the form if you're not done yet.
Discuss with your answers with 1 or 2 classmates.
Someone is randomly chosen to give the answer.

Slide 17 - Tekstslide

Scan the chapter
Read paragraph 5.8 
Make a list of all the new (difficult) biology words in the paragraph and write down their meaning.

Slide 18 - Tekstslide

Homework Thursday 8th of June 
Learn 5.7-5.8, p132-135, make exercise: 42-44

Slide 19 - Tekstslide

Elevator pitch
You'll have to give a one minute speech about the nervous system with all of the new words.
Practice with your neighbor.
3 students will be randomly selected to give the speech.

Slide 20 - Tekstslide