U4 B4 1HVTTO

B4 Muscles
  • Take off your jacket
  • Put your things on your desk
       Laptop/Book
       Notebook, pencil case
  • Bag on the floor
  • Read pages 31-33
timer
4:00
Lessongoals
  • You can explain how muscles work.
  • You can give examples of voluntary and involuntary muscle movements.
Homework U4 B4
Asgmt 1-7, 4c
OR challenge
Asgmt 5-9
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 15 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

B4 Muscles
  • Take off your jacket
  • Put your things on your desk
       Laptop/Book
       Notebook, pencil case
  • Bag on the floor
  • Read pages 31-33
timer
4:00
Lessongoals
  • You can explain how muscles work.
  • You can give examples of voluntary and involuntary muscle movements.
Homework U4 B4
Asgmt 1-7, 4c
OR challenge
Asgmt 5-9

Slide 1 - Slide

Wheel of homework
Go to Lessonup.app and use this code
Reward
Penalty

Slide 2 - Slide

What bone connection(s) doesn't allow any movement?
A
Only fused
B
Fused and sutures
C
Sutures and cartilage
D
All of these 3 types can move

Slide 3 - Quiz

Ulna and radius (the bones between elbow and wrist) form a ... joint.
A
ball-and-socket
B
pivot
C
hinge

Slide 4 - Quiz

What connection is found between your vertebrae?
A
fused
B
sutures
C
cartilage
D
joint

Slide 5 - Quiz

What connection is found between your skullbones?
A
fused
B
sutures
C
cartilage
D
joint

Slide 6 - Quiz

What connection is found in your knee?
A
fused
B
sutures
C
cartilage
D
joint

Slide 7 - Quiz

What is the name of the big bone you sit on?
(1 word)

Slide 8 - Open question

Attachment site
Tendons are connected to a bone, this part of the bone is called an attachement site
Tendon
Tendons connect a muscle to a bone. Tendons are unable to contract.
Muscle
Muscles contract. This makes them shorter and thicker.

Slide 9 - Slide

Antagonistic pairs
Muscles can only pull, not push.
Often, muscles work together when moving bones.
Muscle 1 contracts, 2 relaxes
Muscle 2 contracts, 1 relaxes
These muscles are an:
 antagonistic pair

Slide 10 - Slide

Voluntary and involuntary movements
Skeletal muscles > move voluntary (when you want them to)
  • Legs, arms, neck, back, etc.
Organ muscles > move involuntary (on their own, without you controlling it) 
  • Heart, oesophagus, skin, stomach, etc.

Slide 11 - Slide

What you should do: U4 B4
  • Pages  31-37
  • Asgmt  1-7, 4c
OR challenge
  • Asgmt 5-9

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
timer
6:00

Slide 12 - Slide

Slide 13 - Video

What you should do: U4 B4
  • Pages 31-37
  • Asgmt 1-7, 4c
OR challenge
  • Asgmt 5-9

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

Slide 14 - Slide

Tidy Duty
Today these people are on tidy duty
  • Desks: empty and straight
  • Chairs:  underneath the desks
  • Floor: no rubbish

Slide 15 - Slide