U4 B1 1HVTTO

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

B1 The skeleton

• Take off your jacket
  
• Put your things on your desk
  

       Laptop/Book

       Notebook, pencil case

• Bag on the floor
  
• Read pages 8-10

Lessongoals

• You know the parts of the body
• You can recognize the bones in a picture of a skeleton
• You can name the 4 functions of the skeleton

Homework U3 B1

Asgmt 1-7, 5c

OR challenge

Asgmt 6-9

Unit 4 is called: support and locomotion
What does locomotion mean?

Think-Pair-Share

• Think: Work on the assignment on your own.
• Make a list: Which names of bones in your body do you know?

• Pair: Discuss and compare with your neighbour, improve your answer
• Share: Talk about given answers during plenary session.

Ribcage<div><br></div>

Pelvic girdle

Torso = The limbs and head are connected to the torso

Limb = the arms and legs are limbs

Important parts

Pectoral girdle

vertebra

thighbone

skull

breastbone

rib

pelvis

Why have a skeleton?

Functions

The skeleton performs 4 functions:

1. Rigidity and sturdiness
2. makes movement possible
3. Protects organs
4. Give shape to the body

Some bones contain bone marrow.<div>The bone marrow makes the cells of your blood</div>

5?

What you should do: U4 B1

• Pages 8-15
  
• Asgmt 1-7, 5c pgs. 10-14

OR challenge

• Asgmt 6-9

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Make other homework
• Read a book

Zs = Working in Silence

• No asking questions
• Silent, don't disturb anyone
  
• Stay at your  desk

What you should do: U4 B1

• Pages 8-15
• Asgmt 1-7, 5c pgs. 10-14

OR challenge

• Asgmt 6-9

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Make other homework
• Read a book

Zw = Working with whispering

• Teacher is available for questions
• Only whisper with the student next to you
• Stay at your  desk

Tidy Duty

Today these people are on tidy duty

• Desks: empty and straight
• Chairs:  underneath the desks
• Floor: no rubbish