Embed Size (px)
Citation preview
Warm Up-
List the parts and the functions of the
systems we have already talked about.
*welcome back!
*
*Students will be able to apply their knowledge about the skin
system through a fingerprinting activity
*
*Weekly
*10 points per week (2 per day)
*ANSWER
*EXPLAINATION
*Handed in on Fridays
*WILL NOT BE TAKEN LATE
*Only accepted late if you are absent
*Your responsibility if missed
*NO EXTRAS WILL BE GIVEN– IF YOU LOSE IT, YOU LOSE THE POINTS
*
Warm Up-
Which of the following provides the best evidence that Earth has evolved
over geologic time?
a. coral reefs that slowly changed size
b. desert sand dunes that were shaped by winds
c. deposits of sediment found at the mouth of a river
d. rock containing fossilized seashells found on a mountaintop
*
*
*Students will be able to identify information
about the skin system and relate it to other
body systems.
*
Finish
Answer questions on back of “Fingerprinting Notes” sheet
When done, grab a “Key Terms” sheet
*
*Name
*Parts
*Function
*How it works with other systems?
*What else do we know?
*Picture
* Function
* Parts
*How it works with other
systems
*What else do I know?
* Picture
* Covers and protects the body from injury, infection and water loss; regulates body temperature; eliminates waste; gathers info about the environment; produces vitamin D
* Epidermis; dermis; hypodermis/ fat
* Circulatory- blood vessels running through; regulating body temperature;
Nervous- nerves/ pain receptors in dermis; regulating body temperature; receiving info about environment;
Immune- first line of defense
* Oil and sweat glands, hair follicles, pores, blood vessels and skin tissue in dermis; epidermis is made up of dead cells; different degree burns affect different layers of the skin; largest organ in the body; melanin gives skin its color; skin cells live for about two weeks
*
Warm Up-
When bedrock in Massachusetts is examined, it often appears scraped and polished. Which of the following most likely caused the bedrock to appear scraped and polished?
a. crustal deformation
b. frequent earthquakes
c. glacial movement
d. volcanic eruptions
*
*
*Students will be able to identify information
about the skin system and relate it to other
body systems.
*
*
*
*
*https://www.youtube.com/watch?v=9nV_RY2HD7Q
*https://www.youtube.com/watch?v=d-IJhAWrsm0
*https://www.youtube.com/watch?v=MeTaBniB0ok
*
*Protect the body from injury,
infection, and water loss
*Helps regulate body
temperature
*Eliminates waste
*Gathers information about the
outside environment
*Produces vitamin D
*
*Largest organ of the body
*Made up of three layers
*Epidermis
*Outermost layer
* Thinner than the dermis in most places
*No nerves or blood vessels
* Last about 2 weeks
* Dead cells
* Provides protection
*Dermis
* Inner layer of skin
* Contains nerves, blood vessels, oil glands, sweat glands, hair follicles
*Hypodermis
* Innermost layer of skin
* Thickest layer
* Fat is stored as an energy reserve
*
*Name
*Parts
*Function
*How it works with other systems?
*What else do we know?
*Picture
* Function
* Parts
*How it works with other
systems
*What else do I know?
* Picture
*Covers and protects the body from injury, infection and water loss; regulates body temperature; eliminates waste; gathers info about the environment; produces vitamin D
*Epidermis; dermis; hypodermis/ fat
*Circulatory- blood vessels running through; regulating body temperature;
Nervous- nerves/ pain receptors in dermis; regulating body temperature; receiving info about environment;
Immune- body’s first line of defense
*Oil and sweat glands, hair follicles, pores, blood vessels in dermis; epidermis is made up of dead cells that live for about 2 weeks; different degree burns affect different layers of the skin; largest organ in the body; melanin gives skin its color;
*
Warm Up-
The presence of which of the following geologic features
provides the best evidence that glaciers once covered an
area?
a. wide riverbeds
b. U-shaped valleys
c. underground caves
d. groundwater springs
*
*
*Students will be able to
*Demonstrate an understanding about the skin system
* Identify the parts and functions of the immune system
* Function
* Parts
*How it works with other
systems
*What else do I know?
* Picture
*Covers and protects the body from injury, infection and water loss; regulates body temperature; eliminates waste; gathers info about the environment; produces vitamin D
*Epidermis; dermis; hypodermis/ fat
*Circulatory- blood vessels running through; regulating body temperature;
Nervous- nerves/ pain receptors in dermis; regulating body temperature; receiving info about environment;
Immune- body’s first line of defense
*Oil and sweat glands, hair follicles, pores, blood vessels in dermis; epidermis is made up of dead cells that live for about 2 weeks; different degree burns affect different layers of the skin; largest organ in the body; melanin gives skin its color;
*
*
*
*With your group, fill out the True/ False
Worksheet
*
*Parts
*White blood cells
*Function
*Fight disease
*Pathogens- organisms that cause disease
*Infectious disease- a disease that is caused by
the presence of living thing within the body
Warm Up-
Which of these is the best indication that
Massachusetts’ climate has changed over time?
a. earthquake
b. forest fire
c. beach erosion
d. glacial deposit
*
*
*Students will be able to apply information
about the immune system.
*
*Parts
*White blood cells
*Function
*Fight disease
*Pathogens- organisms that cause disease
*Infectious disease- a disease that is caused by
the presence of living thing within the body
*
*Read and highlight The Immune System
Worksheet
*Answer the questions the best you can with
your group
*
* Function
* Parts
* How does it work with other systems?
*What else do I know?
* Picture
*To fight against disease
*White blood cells
*Circulatory- transports the white blood cells; skin- the skin is the first line of defense, difficult for pathogens to penetrate;respiratory- cilia in our nose and respiratory tract moves pathogens out of our body; skeletal system- producing white blood cells
*Pathogens- organisms that cause disease;mechanical, chemical, and biological barriers; ex- flu, bronchitis, common cold; infectious disease- disease caused by the presence of a living within the body; the skin is the most important mechanical barrier; mucus- slimy substance that traps pathogens
