

L4 Moving Materials
Presentation
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Science
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7th Grade
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Practice Problem
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Easy
RAHMEH BATAYNEH
Used 14+ times
FREE Resource
82 Slides • 20 Questions
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Word | Meaning |
|---|---|
Vascular tissue | tubelike tissue |
Xylem | wood fiber |
Phloem | sieve tubes |
Stomata | small openings |
Transpiration | sweat of plants |
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Multiple Choice
How blood gets transported to different parts of an animal's body?
Melva
all animals need blood vessels
Zach
Some animals need blood vessels
Dennis
No animals need blood vessels
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Multiple Select
Revision - The three types of plant tissues are:
Vascular
Nervous
Dermal
Epithelial
Ground
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page 52
10 minutes
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Multiple Select
Why do plants require one type of tissue to transport water and nutrients, and another type to transport dissolved sugar?
water and nutrients must be transported from roots upward
if water and sugar mix in the same tissue, the plant gets sick
dissolved sugar must be transported from leaves downward
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Homework
Some desert plants close their stomata at night. What is a possible benefit of such an action?
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Xylem and Phloem - Group sort
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Identify the organs of the respiratory system.
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Multiple Choice
Starter - Breathing allows your respiratory system to take in oxygen and remove carbon dioxide.
True
False
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Open Ended
Why does your body need to take in oxygen and remove carbon dioxide?
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The Respiratory System - Find the match
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Group Activity
Work in groups of 4. Assign 2 presenters for each group.
Each group will be assigned a specific paragraph from page 54.
You have 3 min to read your paragraph.
The 2 presenters will explain their paragraph for the class without using the book.
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Respiratory system - Organs - Match up
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Learning Objective
Explain what happens to oxygen after it enters the lungs.
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Alveoli | tiny air sacs |
|---|---|
Alveolus | tiny air sac |
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Open Ended
Why is it important that alveoli have thin walls and large surface area?
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Multiple Choice
What path does oxygen from the air follow once it enters the lungs?
bronchi, bronchioles, alveoli, red blood cells
alveoli, red blood cells, bronchi, bronchioles
bronchi, alveoli, red blood cells bronchioles
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Multiple Choice
What path does carbon dioxide in the blood follow once it reaches the lungs?
alveoli, bronchioles, bronchi, blood stream
bloodstream, alveoli, bronchioles, bronchi
bronchioles, bronchi, bloodstream, alveoli
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BioMan Biology
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Respiratory System - Quiz
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Learning Objective
Illustrate how blood is transported throughout the body.
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Open Ended
Starter - Do you think that blood has a role in breathing? Explain.
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How does the oxygen in your blood get to the rest of your body?
Write the above question in your science notebook and answer it
(4 min)
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7. How did your pulse after exercising compare to your resting pulse?
8. Why do you think your pulse changed when you exercised?
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Circulatory:
Chamber:
Atria: (plural)
Atrium: (singular)
Ventricle:
Artery:
Vein:
Capillary:
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1. Read page 56.
2. Complete the work sheet.
(10 minutes)
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Multiple Choice
What does the circulatory system deliver to the cells?
CO2 + nutrients
Oxygen + nutrients
CO2 + waste
Oxygen + waste
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Multiple Choice
What does the circulatory system carry away from the cells?
CO2 + nutrients
Oxygen + nutrients
CO2 + waste
Oxygen + waste
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Open Ended
Why are the blood vessels shown in different colors?
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BioMan Biology
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Discover how animals breath and transport blood.
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Multiple Choice
Starter - All animals have respiratory systems and breath like humans do.
Agree
Disagree
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Multiple Choice
All animals have the same type of circulatory system
Agree
Disagree
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Open Ended
What is the main difference between open and closed circulatory systems?
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Multiple Choice
Which circulatory system moves blood faster through the body?
Open
Closed
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Open Ended
Why is the closed circulatory system able to transport blood faster?
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Open and closed circulatory systems - Group sort
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Multiple Choice
Fish have hearts with ___ chambers
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Multiple Choice
Frogs hearts have ___ chambers
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Multiple Choice
Birds have hearts with ___ chambers
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