4.3 - Joints

Unit 4 - Support and locomotion
4.3 Joints
*little tric
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Slide 1: Slide
BiologieMiddelbare schoolhavoLeerjaar 1

This lesson contains 20 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

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Unit 4 - Support and locomotion
4.3 Joints
*little tric

Slide 1 - Slide

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Slide 2 - Link

dansen onder rontgen-camera
Why is there calciumphosphate in our bones?
A
Flexibility
B
Rigidity
C
So we don't have to drink milk (store calcium)
D
There's no calcium in our bones

Slide 3 - Quiz

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Why is there 'collagen' in our bones?
A
Flexibility
B
Rigidity
C
To stay young
D
There's no collagen in our bones

Slide 4 - Quiz

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What types of joints
(connection between bones)
exist in your body?

Slide 5 - Mind map

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Immobile   --    Mobile
Connection between seperate bones
1. Fused vertebrae
2. Sutures
3. Cartilage
4. (synovial) joints

Slide 6 - Slide

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Welke botverbindingen kunnen bewegen?
A
Fused
B
Suture
C
Cartilage
D
Joint

Slide 7 - Quiz

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Cartilage between breastbone and ribs
Cartilage between vertebrae
*you're taller in the morning than in the evening, how come? 

Slide 8 - Slide

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Slide 9 - Video

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  • Trucje met
    rolgewricht!
1. ball-and-socket joint
2. Pivot joint
3. Hinge joint

Slide 10 - Slide

Grapje met hand omdraaien!?
Which connection is most flexible?
A
Pivot (lower arm)
B
Connection with cartilage (ribs)
C
ball-and-socket (hip)
D
Hinge (finger)

Slide 11 - Quiz

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Hipjoint

Slide 12 - Slide

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Socket-shaped bone
Cartilage layer
Ball-shaped bone
Synovial fluid (smeermiddel)
Joint capsule 
Ligaments (gewrichtsbanden) 

Slide 13 - Drag question

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What material is indicated at the tips of the chicken bone?
A
Bone
B
Skin
C
Cartilage
D
Muscle

Slide 14 - Quiz

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Slide 15 - Slide

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Basisstof 4.3 (Hw)
* 1.4 in Learnbeat - scan the text, make assignments 
- Je lengte thuis laten opmeten net voordat je gaat slapen
en 's ochtends als je net wakker bent. Schrijf deze ergens op

Als dokter naar Röntgenfoto's kijken






femur = thighbone

Tekst

Slide 16 - Slide

Read page 22-25 in book B
Maak opdr. 1-3, 5-7
Hoe lang was je voordat je ging slapen? (cm)
100180

Slide 17 - Poll

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Hoe lang was je toen je net wakker werd?
100180

Slide 18 - Poll

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Kraakbeen tussen borstbeen en begin ribben
Kraakbeen tussen wervels
* je bent 's ochtends langer dan 's avonds, hoe kan dat?

Slide 19 - Slide

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Hoe veel krimp jij dus elke dag?
(LET OP: in milimeters)
050

Slide 20 - Poll

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