YR1B1LSN3

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

HAVE READY:

• YOUR MACBOOK 
• YOUR I-BOOK PAGE 8
• GOOGLE CLASSROOM (Check your hw is handed in!!)
• YOUR NOTES FILE
• THIS LESSONUP (LESSONUP.APP)

Previous lesson ?

Any questions about the previous lesson??

But first...... MRS GREN

• Half close your Macbook..
• You should be able to see the screen, but the screen should still be lit up.
• If you have a paper notebook, close that please.

TODAY: Chapter 2 - Section 1 

• What is an organism?
• What is this made of?
• What are organs?
• What organs do we have?
• What is an organ system?
• What organ systems do we have?

ORGANISATION:

• Many cells form tissue.
• A lot of tissue forms an organ.
• Many organ form an organsystem.
• Many organ systems forms an organism.

Organ systems:

1. skeletal system
2. muscular system
3. digestive system
4. respiratory system
5. nervous system
6. circulatory system
7. excretory system
8. reproductive system

If I pick your name:

1. Choose an organ.

2. Give the Dutch name.

3. To which organ system does it belong?

Plants:

• Plants have organs too!

TO WHICH ORGAN SYSTEM
DOES THE STOMACH BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. NERVOUS
4. SKELETAL

TO WHICH ORGAN SYSTEM DO THE LUNGS BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. NERVOUS
4. SKELETAL

TO WHICH ORGAN SYSTEM DO THE RIBS BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. NERVOUS
4. SKELETAL

TO WHICH ORGAN SYSTEM DOES THE HEART BELONG?

1. MUSCULAR
2. RESPIRATORY
3. CIRCULATORY
4. SKELETAL

TO WHICH ORGAN SYSTEM DOES THE BRAIN BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. NERVOUS
4. SKELETAL

TO WHICH ORGAN SYSTEM DOES THE SKULL BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. NERVOUS
4. SKELETAL

TO WHICH ORGAN SYSTEM DO THE BICEPS BELONG?

1. MUSCULAR
2. RESPIRATORY
3. CIRCULATORY
4. SKELETAL

TO WHICH ORGAN SYSTEM DOES A FLOWER BELONG?

1. MUSCULAR
2. RESPIRATORY
3. CIRCULATORY
4. RERODUCTIVE

TO WHICH ORGAN SYSTEM DOES A STEM BELONG?

1. MUSCULAR
2. RESPIRATORY
3. CIRCULATORY
4. RERODUCTIVE

TO WHICH ORGAN SYSTEM DO THE LEAVES BELONG?

1. DIGESTIVE
2. RESPIRATORY
3. CIRCULATORY
4. RERODUCTIVE

HOMEWORK FOR LESSON 4:

• Study MRS GREN so you can say all seven words by heart
• Complete the hw for lesson 4 on Google Classroom to the correct level (do not forget to click submit)
• Read pages 17-20 of your I-book (booklet 1)

• Does everyone understand this???