1. Supplies: workbook, pencil, agenda
Monday April 8, 2018
Learning Target: Identify the main functions of the integumentary and nervous systems Science Starter: Brainstorm ideas for Earth Day PSA
Supplies: workbook, pencil, agenda
By the end of class, I will be able to identify the main function and organs of the integumentary system.
Agenda: 4/9—Finish lab “The Skin You’re In”
4/10—STAAR Writing
4/11-4/12—Begin notes on skeletal and muscular systems
4/13—Skeletal and muscular system labs

2. Daily Agenda Social Contract Rater/Tell me Something Good
2. Worth the Wait forms due—Friday April 27
3. DCA Body Systems—Thursday April 19
4. Pgs
Station 5—Demonstrating Adaptation of Touch Receptors
Station 6—Two Point Sensibility
5. Video—Integumentary System
6. Finish notes on Integumentary system—pg.33
7. LAUNCH--MAKE GOOD CHOICES

3. Functions of the Integumentary System—Pg. 9
Forms a protective covering over the body

4. Functions of the Integumentary System
Forms a protective covering over the body
Maintains homeostasis—regulates body temperature

5. Functions of the Integumentary System
Forms a protective covering over the body
Maintains homeostasis—regulates body temperature
Excretes wastes—
sodium chloride
(salt), water, urea

6. Functions of the Integumentary System
Forms a protective covering over the body
Maintains homeostasis—regulates body temperature
Excretes wastes—
sodium chloride (salt),
water, urea
Sensory organ—
nerve endings are
sensitive to
temperature, pressure,
& touch

7. Functions of the Integumentary System
Forms a protective covering over the body
Maintains homeostasis—regulates body temperature
Excretes wastes—
sodium chloride (salt),
water, urea
Sensory organ—nerve
endings are sensitive
to temperature,
pressure, & touch
Produces vitamin D
in the epidermis using sunlight

8. Which is NOT a function of the integumentary system?
To prevent substances from entering the body
To help keep body temperature stable
To remove wastes from the body
To absorb oxygen into the body 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

9. Layers of Skin Epidermis = surface layer Cells on top are dead
New cells are
constantly
produced at the
bottom
Cells produce
melanin
(pigment that
gives you skin
color)

10. Layers of Skin Dermis = layer under epidermis Thicker than epidermis
Contains blood
vessels, nerves,
oil and sweat
glands
Fat cells stored
under the dermis

11. Which part of the skin makes new skin cells?
Epidermis
Dermis
Fat cells
Sweat glands 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30