Y3H_T1_LSN2

• Biologie
• Middelbare school
• havo
• Leerjaar 3

Have ready:

• TB p. 13
• Your Notebook
• This lessonup
• Google Classroom

Topic 1 Lesson 2

Organ Systems

• I know the different organ systems and their functions.
• I can identify multiple organs in each organ system and explain their functions. 

VWO:

• I can identify organ systems that work together

Learning goals:

• Integumentary system
• Muscular system
• Reproductive system
• Endocrine system 
• Urinary system
• Digestive system

Keywords:

• Lymphatic system
• Respiratory system
• Nervous system 
• Skeletal system 
• Circulatory system

A group of organs working together to perform the same function. 

What is an Organ System?

reproductive system

urinary system

respiratory system

digestive system

lymphatic system

endocrine system

ciculatory system

nervous system

muscular system

skeletal system

integumentary system

facilitates gas exchange between cells and the environment

Breaks down food into usable nutrients

Responsible for transport through the body

Extracts and excretes dissolved waste product from the blood

secretes chemical signals that allow body systems to respond to environmental changes and to one another

allows us to perceive and respond to the world around us

gives the body structure 

 largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain.

responsible for absorbing fat from the digestive system, maintaining fluid balance, and supporting the cells of the immune system

facilitates the production of offspring

Allows the body to move

• Integumentary system - The largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain.
• Muscular system - Allows the body to move
• Reproductive system - facilitates the production of offspring
• Endocrine system - secretes chemical signals that allow body systems to respond to environmental changes and to one another
• Urinary system - Extracts and excretes dissolved waste product from the blood
• Digestive system - Responsible for the breaking down of our food into nutrients and the absorption of these nutrients.

Organ Systems:

Organs in each system:

Integumentary System Skin Hair Nails Sweat glands Sebaceous (oil) glands	Skeletal System Bones Cartilage Ligaments Joints	Muscular System Skeletal muscles Smooth muscles Cardiac muscle
Nervous System Brain Spinal cord Nerves Sensory organs (eyes, ears, etc.)	Endocrine System Pituitary gland Thyroid gland Adrenal glands Pancreas Ovaries (in females) Testes (in males)	Cardiovascular System Heart Blood vessels (arteries, veins, capillaries) Blood

Organs in each system:

Lymphatic (Immune) System Lymph nodes Lymphatic vessels Spleen Thymus Tonsils	Respiratory System Nose Nasal cavity Pharynx Larynx Trachea Bronchi Lungs	Digestive System Mouth Esophagus Stomach Small intestine Large intestine Liver Gallbladder Pancreas
Urinary System Kidneys Ureters Bladder Urethra	Reproductive System Male: Testes, Vas deferens, Prostate gland, Penis Female: Ovaries, Fallopian tubes, Uterus, Vagina

• Complete them in the Google docs.
• You are not allowed to share the document and work together.
• Your need to have it completed & submitted before the next lesson. 

In class Assignments:

Give an example where 2 organ systems work together

• I know the different organ systems and their functions.
• I can identify multiple organs in each organ system and explain their functions. 

Learning goals:

Today I have learned:

1.

2. 

Summary of the day:

What needs to be done before the next lesson:

• Prepare for an entry ticket on lesson 1 and 2
• Complete assignments for lesson 1 and 2 and submit them on Google classroom 

Hw for next time: