4.7 bone shape and function

H4 Support and locomotion
 Planning 
- Repeat quiz BS 1 to 4
- BS 4.7 bone shapes and funtions
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Slide 1: Tekstslide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

In deze les zitten 18 slides, met interactieve quizzen en tekstslides.

Onderdelen in deze les

H4 Support and locomotion
 Planning 
- Repeat quiz BS 1 to 4
- BS 4.7 bone shapes and funtions

Slide 1 - Tekstslide

What do old people have less in their bones than young people?

Slide 2 - Open vraag

What do young people have less in their bones than old people?

Slide 3 - Open vraag

Which substance (=stofje) makes cartilage flexible?
A
Calcium phosphate
B
Collagen
C
Rubber

Slide 4 - Quizvraag

Extracellular material
Cartilage tissue: Lots of collagen which makes it flexible
Bone tissue: Calcium phosphate to make it hard and firm, collagen for a little movement

Slide 5 - Tekstslide

Bones can be connected together in four ways. What four connections are there?

Slide 6 - Open vraag

How the bones are connected
4 types of bone connections:
- Suture (naadverbinding)
- Fused (vergroeid)

- With cartilage (kraakbeen)
- With a joint (gewicht)

Slide 7 - Tekstslide

Antagonistic muscle pairs do the opposite from eachother
A
False
B
True

Slide 8 - Quizvraag

How do muscles work
Antagonistic pair:
Two muscles that have opposite effects (flexor and extensor) 

  • Alle spieren in ons lichaam hebben antagonisten
Biceps = Buigspier      Triceps = Strekspier

Slide 9 - Tekstslide

BS 4.7 bone shape and function 
Learning goal

- At the end of this lesson:
You can describe the relationship between the shape and function of bones.
Grab your notebook

Slide 10 - Tekstslide

The same, but different...

Slide 11 - Tekstslide

A streamlined body (gestroomlijnd lichaam)

Slide 12 - Tekstslide

Where are you walking on?

Slide 13 - Tekstslide

Waar loop je op?
Plantigrades = zoolgangers
Digitigrades = teenganger
Unguligrades = topganger

Slide 14 - Tekstslide

Arched (gebogen) for strength

Slide 15 - Tekstslide

De mens leert van de natuur
Veel van de dingen die de mens gemaakt heeft, zijn eigenschappen die in de natuur voorkomen. 

Slide 16 - Tekstslide

Get to work
- Unit 4 basics 7 (homework for tomorrow) 
Assignments 1, 2, 3, 4 and 6. 

Ready? 
- Make Test Yourself or a summary (samenvatting)
Basics 1, 2, 3, 4 and 7 

Good luck! 

Slide 17 - Tekstslide

Wat moet je leren voor de toets?
Unit 4 support and locomotion
Basics 1, 2, 3, 4 and 7 
- Blauwe begrippen
- Oefen met test yourself & oefentoets
- Alle afbeeldingen, behalve afb. 1 the human skeleton and afb. 1 the musclesystem! 

Good luck! 

Slide 18 - Tekstslide