Chapter 1: moving p2

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

Zit op je aangewezen plek

Planning

Start: 

What do you still know from yesterday?

Retrieval practice

Middle: 

- How are bones constructed?

- Why are baby's so flexible?

End: 

- Making exercises

- Discussing exersices (10b, 13 and 15)

- Play a game: Hints (when time is left over)

Homework

Chapter 2.1, work on the Laptop

Exersices: 7, 8, 9, 10, 11, 12, 14, 15, 17, 18

What do you still know from yesterday?

Yes (stand up) _  No (Sit down)

• The mandible / lower jaw is the strongest part of your skull

• Our skeleton only helps us to move
  

• A baby has more bones than an adult 

• Number 4 in the image shows the fibula

How are our bones constructed?

How are bones cnstructed, microscopic?

Between bone-cells

A lot of Calcium / less Collagen 

Cartilage cells (kraakbeen)

Jelly-like substance in between cells

A lot of collagen / less calcium

Why are babies so flexible?

The skeleton of newborn babies mostly consists of...?

Exersices in the class:

Chapter 2.1, on LAPTOP

Exercises Yesterday: 1 till 8 except from 6 = Finish them first

Exersices Today: 9, 10, 12, 13, 14, 15, 17, 18 = Finish them today

Not done? = Homework 

How are you going to work?

Quietly! You may whisper ONLY with your neighbour NEXT to you!

Where can you get help?:

First ask your neighbour, still can't figure it out? 

Put your finger up!

Time?:  15 minutes

Completely done?

Make 'In context' 

exersices: 19 + 20

Exercise 19 in your book / on a sheet of paper

apps.noordhoff.nl

Hints

Red bone marrow

Cartilage

Rib cage

Patella

Femur

One person has one word in mind.

That person can only say: 'Yes or No'

The rest of the class describes the word