4.2 your skeleton and your posture

Which bones do you
already know?

1 / 12

Slide 1: Carte mentale

BiologieMiddelbare schoolvwoLeerjaar 1

Cette leçon contient 12 diapositives, avec quiz interactifs et diapositives de texte.

Éléments de cette leçon

Which bones do you
already know?

Slide 1 - Carte mentale

The skeleton

look at page 91 and lets try and memorize a few of the names. You get 5 minutes :-)

Slide 2 - Diapositive

skull

tibia

femur

radius

humerus

vertebrae

sternum

Slide 3 - Question de remorquage

vertebrae and intervertebral discs

- vertebrae stack together to form the spine/backbone

- the spinal cord (nervous system) goes through the spine

- the intervertebral discs are between the vertebrae (cartilage)

Slide 4 - Diapositive

Slide 5 - Diapositive

VERTEBRAE

CLAVICLE

MANDIBLE

SKULL

Slide 6 - Quiz

posture

position of your body (when you are sitting/standing/lying down)

Stay in double S-shape!

Slide 7 - Diapositive

Why do we need intervertebral discs?

Slide 8 - Question ouverte

Double S-shape

cervical vertebrae

thoracic vertebrae (ribs attached)

lumbal vertebrae

sacrum

coccyx

Slide 9 - Diapositive

how to sit

Slide 10 - Diapositive

How to lift things

Keep your back in double S shape!

Slide 11 - Diapositive

do excercise 17

- together in pairs

Slide 12 - Diapositive