YR1_T3_LSN6

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

iubioub

Materials

• Computer (Lessonup)
• Textbook
• Notebook
• Pencil case

I am ready for this lesson:

• I am in the correct seat.
• My jacket is in my locker.
• My telephone is at home or in my locker.
• I have all my materials ready as required by the checklist.
• I do not have any food / drinks and/or chewing gum.

iubioub

During this lesson I will .......

• ... be quiet during classroom instructions.
• ... raise my hand when I have a question.
• ... listen when others are speaking.
• ... be an active and involved participant.
• ... only touch/use my own materials.

iubioub

A WARNING

DIFFERENT SEAT  (if possible)

TIME OUT: 5 MIN. MAX CORRIDOR (max 1 at the time)

REMOVAL TO B022

iubioub

PLAN FOR TODAY:

1.

2.

3.

4.

10min: HW check §3.4

• Correct homework
• Earn a stamp!

20 min: explanation §3.5

• Learning goals
• Keywords
• Notes

35 min: Discuss Quiz Topic 3

• Reflect on mistakes
• Improve for T3 test

25 min: Make homework 

• Complete all exercises of §3.5
• Study glossary list §3.5 on StudyGo

GET READY

• Grab your laptop and go to classroom
• Open your textbook 
• Grab a coloured pen/pencil 

HW CHECK

• Check the answers on classroom
• Correct your own work.
• Use a coloured pen/pencil.

• Stay seated
• Stay quiet

GET READY

• Close your laptop and put it in your bag 
• Close your textbook and put it in your bag

Quiz discussion

• Stay quiet

Ask questions if things are unclear!

GET READY

• Grab a pen/pencil (to make notes)
• Grab a notebook

§3.5 MOVING THE SKELETON

§3.5 MOVING THE SKELETON

• I can explain how the skeleton can move: joints and muscles
• I can describe the 5 different joints, and give an example
• I can draw a joint and describe the parts of a joint
• I know what tendons and ligaments are
• I can describe what a muscle can do: only pull or contract
• I can explain why you need muscles as an antagonistic pair

§3.5 MOVING THE SKELETON

• joints
• ball & socket joint
• hinge joint
• pivot joint
• Gliding joint
• fixed joint
• ligaments
• synovial joint
• synovial fluid
• arthritis
• tendons
• antagonistic pairs

JOINTS

A joint is a place where two bones meet. This is also the place where your skeleton can move.

TYPES OF JOINTS

Fixed - no movement, skull

Ball and socket - movement in all directions, hip/shoulder

Hinge - movement in 1 direction, elbow/knee

Pivot - turning movement, radius+ulna/neck

Gliding - glide over each other, wrist/backbone

PART OF A JOINT

Ligaments: connect bone to bone

Tendon: connect bone to muscle

Synovial joint: ball and socket, hinge, pivot. Also have synovial fluid to oil the joint

MUSCLES

Muscles work in antagonistic pairs, because muscles can only pull or relax. They need a partner (antagonist) to pull the opposite way

Homework:

• Complete all exercises of §3.5
• Study glossary list §3.5 on StudyGo

• Read: Skills Assessment 2B - Muscle experiment               Lesson 1: Development