2.1 Bones

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Slide 1: Video
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

In deze les zitten 16 slides, met interactieve quizzen, tekstslides en 2 videos.

Onderdelen in deze les

Slide 1 - Video

CH2 Moving
2.1 Bones





Slide 2 - Tekstslide

2.1 Bones
Learning objectives
You know the names of the bones and the functions of the skeleton.
You can request and recognize exist.
You can allow children to move more than adults.

Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 3 - Tekstslide

Today
Start
Learning objectives
Skeleton, Functions, Construction of bones, Flexibility, Backbones
Assignments
End

Slide 4 - Tekstslide

Bones

Slide 5 - Woordweb

How many bones do you think a grown up has?
A
82
B
153
C
206
D
270

Slide 6 - Quizvraag

2.1 Bones
Learning objectives
You will learn the names of your bones, the task of the skeleton, and how bones are constructed.


You will learn why children move easily and about the functions of your backbone.
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 7 - Tekstslide

1 Skeleton
206 bones

Skull
Rib cage
Backbone
Pelvis

Figure 2, 3 and 4!
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 8 - Tekstslide

Slide 9 - Video

2 Functions
1. Strength
2. Shape
3. Protection
4. Movement
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 10 - Tekstslide

3 Construction of bones
Bone tissue (beenweefsel) = mostly calcium (kalk) and little collagen (lijmstof)
Cartilage tissue (kraakbeenweefsel) = mostly collagen and little calcium


Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 11 - Tekstslide

3 Construction of bones
Long bones (like the humerus)
- Yellow bone marrow
- Fat storage

Flat bones (like the scapula)
- Red bone marrow
- Production of blood cells
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 12 - Tekstslide

4 Flexibility of children
Ossification (verbening)
Cartilage changes into bone.

Growth plates (groeischijven)
Cartilage under the far end of 
the long bones
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 13 - Tekstslide

5 Backbone (ruggengraat)
Absorbing impact in two ways
  1. Double S-shape
  2. Intervertebral discs
     (kraakbeenschijven)
Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 14 - Tekstslide

What?
Make: 2.1 assignment. 1 up until 10 in class
How?
In your (online) book. Worksheet assignments are made in your notebook. Talk in a whisper or listen to music.
Help?
Put your hand up. If you don't listen to music, you can also consult with your neighbour.
Time?
15 minutes
Finished?
Study the names of the bones
Output
When you're done, you've finished your homework! Now you know more about bones!

Slide 15 - Tekstslide

2.1 Bones
Learning objectives
You know the names of the bones and the functions of the skeleton.
You can request and recognize exist.
You can allow children to move more than adults.

Start
1. Skeleton
2. Functions
3. Construction of bones
4. Flexibility
5. The backbone
Assignments
End

Slide 16 - Tekstslide