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

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.

The bone marrow makes the cells of your blood

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