Closing:
_____ 1. Which event happens first?
a. Water is absorbed into blood.
b. A large artery brings blood into the kidneys.
_____2. Which of the following contains more water?
a. the blood going into the kidney
b. the blood leaving the kidney
Science Journal Page Numbers:
Add completed/graded word to your science journal.
Page Title
1.
Introduction to Life Sciences with Mrs. Cabak & Mrs.
Osakwe
2.
Table of Contents
3.
Table of Contents
4.
Table of Contents
5.
Venn Diagram: Unit 3 Study Guide Cells
6.
Meiosis Foldable
7.
Levels of Organization Foldable
8.
Unit 3 Review
9.
Human Body Systems – Body Organization Foldable
10. 1st 3 body systems/ Pickled bone lab/Seeing is Believing
lab
11. Foldable: Skeletal System
12. Foldable: Muscular System
13. Foldable: Integumentary System
14. 4 square foldable
15. Mini Quiz: Skeletal, Muscular, Integumentary System
16. Foldable: Cardiovascular System
17. Foldable: Lymphatic System
18. Foldable: Respiratory System
19. Foldable: Systems Review Table
20. Foldable: Reteach Coloring Systems
21. Quiz: Skel, Musc, Integ, Card, Lym, Resp Systems
22. Foldable: Digestive System
23. Foldable: Digestive & Urinary System
Name__________________________________
Date 02/09/17 Science Journal Page 23 Period__________
Teachers: Mrs. Cabak & Mrs. Osakwe / Life Science – 7th Grade
Topic: Unit 4 Human Body Systems – Digestive & Urinary System
Inquiry Question: Your goal is to answer this question…
What are the different systems of the body and how do they interact
to fulfill an organism’s needs? Focus on interaction with the digestive
and urinary systems.
1. Please find your assigned seat and put your personal items
under your seat.
2. You will need a book, pen or pencil, colored pencils, this paper,
and your science journal (composition notebook)
3. Start the Bell Ringer below.
4. Complete the Activity, Closing, and if you have time – complete
the advanced learning bonus.
5. Finish any incomplete work graded below 70 and turn it in.
6. Turn this foldable in at the end of class for a grade.
Objectives:
1. Compare mechanical digestion with chemical digestion.
2. Describe the parts and functions of the digestive System
3. Describe the parts and functions of the urinary system
4. Explain how the kidneys filter blood
5. Describe three disorders of the urinary system.
Bell Ringer: Your blood must be cleaned regularly. Without looking in
your textbook, guess how the body cleans the blood. Think about
what organs might be used to clean your blood.
________________________________________________________
________________________________________________________
Do you know what medical procedure you must undergo if your body
is no longer able to clean its own blood?
________________________________________________________
Online Text: https://my.hrw.com/
(username: Cabak2017 Password: student)
Opening: Review Digestive System
Read the following summary: Digestive System
Underline the following terms: digestive system, mechanical
digestion, chemical digestion, chime, bile, absorbs water
• Your digestive system is a group of organs that work together to
digest food so that the nutrients from food can be used by the body.
• The breaking and mashing of food is called mechanical digestion.
Chemical digestion is the process that breaks large food molecules
into simpler molecules.
• The stomach mixes food with acid and enzymes that break down
nutrients. The mixture is called chyme.
• In the small intestine, pancreatic fluid and bile are mixed with
chyme.
• From the small intestine, nutrients enter the bloodstream and are
circulated to the body’s cells.
• The liver makes bile, stores nutrients, and breaks down toxins.
• The large intestine absorbs water, changing liquid waste into
semisolid stool, or feces.
Match the correct description with the correct term. Write the letter
in the space provided.
_____1. a saclike organ that breaks down food into liquid
_____2. an oval organ that sends fluid into the small intestine to
chemically digest and
neutralize chyme
a. stomach (p.637)
_____3. a narrow tube covered with
b. small intestine (p.638)
nutrient-absorbing villi
_____4. a small, saclike organ that
c. pancreas (p.638)
stores bile
d. liver (p.639)
_____5. an organ that changes
e. large intestine (p.640)
liquid waste into semisolid
f. gallbladder (p.639)
waste
_____6. a large organ that stores nutrients and breaks down toxins
Activity: Read the following summary: Urinary System
Underline the following terms: urinary system, kidneys,
nephrons, urine, ureter, bladder, urethra, disorders
• The urinary system removes liquid waste as urine. The filtering
structures in the kidney are called nephrons.
• Most of the water in the blood is returned to the bloodstream.
 Urine passes through the ureter, into the bladder, and out of the
body through the urethra.
• Disorders of the urinary system include infections, kidney stones,
and kidney disease.
Urinary System (pages 642-645)
Draw a picture for each term and write the definition/function.
Term
Picture
Definition/Function
Urinary System
kidney
nephron
Label and color the parts of the Urinary System (page 643)
kidney – trace the kidney/purple
Nephron - green
Artery - red
Vein - blue
Ureter - yellow
Unfiltered blood (red)
Filtered blood (blue)
Urine