U4 B6 1HVTTO

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

B6 Healthy exercise

• Take off your jacket
• Put your things on your desk

       Laptop/Book, notebook, pencil case

• Bag on the floor
  
• Read pages 45-47

Lessongoals

• You can explain how muscles become stronger or lose strength.
• You can explain the importance of physical exercise.
• You can explain how muscle soreness and injuries occur.
• You can explain what RSI is and how it develops.

Homework U4 B6

Asgmt 1-8, 4c

OR challenge

Asgmt 5-10

Wheel of homework

Go to Lessonup.app and use this code

Reward

Penalty

Why is good posture important?

What happens when you relax a muscle?

1. it becomes longer and thicker
2. it becomes longer and thinner
3. it becomes shorter and thicker
4. it becomes shorter and thinner

Name two muscles that form an antagonistic pair

Which bone connection only allows a bit of movement?

1. Fused
2. Sutures
3. Cartilage
4. Joint

Assignment

1. Read pages 45-47 in your book (Basics 6)
2. Answer the 5 questions alone or work together with a classmate.
3. Write both questions and answers in your notebook
4. Done? Start working on the homework

Questions

1. Name 3 reasons why physical exercise is important and beneficial.
2. Name 2 ways in which muscle pain/soreness can occur.
3. Is muscle soreness dangerous? When is it/not?
4. Name 3 examples of situations that can cause RSI symptoms.
5. Name 3 things that can reduce the risk of injuries.

Homework U4 B6

Asgmt 1-8, 4c

OR challenge

Asgmt 5-10

1. Name 3 reasons why physical exercise is important and beneficial

1. Makes muscles stronger
2. Improves your physical fitness.
3. Improves your coordination
4. Too stay healthy/not gain too much weight

 2. Name 2 ways in which muscle soreness can occur.

• Doing sports while not being used to it
• When your muscles cool down very quickly
• Damaging the muscles (heavy/very long training)
• Muscle tearing (putting too much strain on the muscle)

3. Is muscle soreness dangerous? When is it/not?

Often muscle soreness is NOT dangerous.  It tells you that your muscles are repairing themselves.

When muscle tearing happens, the extreme pain caused tells you that something is very wrong. In this case, you should seek medical help!

4. Name 3 examples of situations that can cause RSI symptoms.

When you make the same movement constantly you can get RSI symptoms like: Painful shoulders, wrists, arm, headache etc.

Examples of this are:

• Using a pc mouse for a long time.
• Doing lots of painting
• Using a smartphone for long periods of time
• Using the same grip with sports like tennis

5. Name 3 things that can reduce the risk of injuries.

• Doing a warming-up before doing sports
• Stretching before and/or after doing sports
• Doing a cooling-down after doing sports
• Doing sports at your own level

What you should do: U4 B6

• Pages 45-50
• Asgmt 1-8, 4c

OR challenge

• Asgmt 5-10

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Do 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 B6

• Pages 45-50
• Asgmt 1-8, 4c

OR challenge

• Asgmt 5-10

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Do 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

docs.google.com

TTO

Tidy Duty

Today these people are on tidy duty

• Desks: empty and straight
• Chairs:  underneath the desks
• Floor: no rubbish