Transcript body system - Mr. Lockhart`s Science Class

Body Systems Gatoraides
MR. LOCKHART
Week 30: Body Systems
Week: 30 Date: 3/30
Unit 7: Body Systems
Word of the day: Devise

Sarah is learning how to build and fix bicycles. First, she learned to change
a tire using a tier lever. (Pictured below) This tool’s structure – a lever with a
curved end – matches its function – to pry a tire off a metal rim. She’s also
learning about the interactions between the different bike parts – how the
chain, gears, wheels, and brakes all work together as a system.

Which structure below best matches the function of helping a fish to swim?

Scales
Gills
Fins
Eyes
Week: 30 Date: 3/31
Unit 7: Body Systems
Word of the day: Design
Identify the structures of the Digestive System by appearance
Stomach:
____
Liver:
____
Small Intestine ____
Large Intestine ____
Pancreas
____
Esophagus
____
Mouth
____
Bonus:
Identify the green structure, labeled I
____
Week: 30 Date: 4/1
Unit 7: Body Systems
Word of the day: Plot

Ash runs outside and plays tag with his sister. It is VERY hot
outside, and Ash is sweating a lot, his heart is beating faster,
and he is breathing faster! After about 30 minutes, Ash is
feeling VERY thirsty so he heads back inside and drinks A LOT
of water! About 30 minutes later, Ash needs to use the
restroom.
1.
Point out some examples where the body was maintaining homeostasis.
2.
Which body system is not involved in this scenario?
 Musculoskeletal
 Respiratory
Excretory
Digestive
Circulatory
Nervous
Endocrine
Week: 30 Date: 4/2
Unit 7: Body Systems
Word of the day: Construct
 An
infection by Taenia saginata, also
known as a tapeworm (Pictured Below),
affects the body’s ability to readily absorb
nutrients. Which body system is
responsible for absorbing nutrients, and
would be most affected by an infection
of T. saginata?
Week: 30 Date: 4/3
Unit 7: Body Systems
Word of the day: Invent
Use the descriptions of each structure to identify, by matching, the body system that it belongs to:
Structures

Small intestine (Absorbs Nutrients)

Artery (Transports blood away from heart)

Kidney (Filters blood and removes waste)

Spinal cord (Transmits electrical signals to and from brain)

Bone marrow (Produces blood cells)

Lungs (Take in oxygen)

White Blood Cell (WBC, Leukocyte: Fight infections)
Systems
Respiratory
Circulatory
Musculoskeletal
Nervous
Digestive
Excretory
Immune
Week 31: Body Systems
Week: 31 Date: 4/6
Unit 7: Body Systems
Word of the day: Attribute

Misconception: The only gas you exhale is carbon dioxide.

Actually, about 16% of the air you exhale is oxygen. The air you inhale is made
up of about 21% oxygen. Your body only uses a small portion of the oxygen in
each breath, so the unused portion is exhaled. Sometimes this exhaled oxygen
can mean the difference between life and death. If a person stops breathing,
he or she needs to get more oxygen quickly. A rescuer can breathe into the
person’s mouth to give unused oxygen to the person. This process is called
rescue breathing.

Why would you want to learn to perform rescue breathing?
Week: 31 Date: 4/7
Unit 7: Body Systems
Word of the day: Trait

Interesting facts about the Musculoskeletal System

You have the same number of bones in your neck as a giraffe. However, a single bone in the
neck of a giraffe can be as long as 25 centimeters. (~10 inches)

You have 27 bones in each hand and 26 bones in each foot. They account for 106 of the more
than 200 bones in your body.

You do not have a funny bone. You have a sensitive spot on your elbow where a nerve passes
close to the skin. If you hit this spot, the area feels “funny.”

No one is truly “double-jointed.” People who are able to twist in weird directions have very
flexible joints.

Why do you think it is helpful for your hand to have 27 bones?
Week: 31 Date: 4/8
Unit 7: Body Systems
Word of the day: Symbol

Matching: Match the systems to one of their main functions.

Digestive System
Take in oxygen, remove CO2

Circulatory System
Absorbs nutrients

Nervous System
Transports oxygen, nutrients, waste

Excretory System
Removes waste from the body

Musculoskeletal System
Controls the body

Respiratory System
Allows for movement
Week: 31 Date: 4/9
Unit 7: Body Systems
Word of the day: Idiosyncrasy
 Name
one system we have covered:
 Name that system’s function:
 Name as many structures in that
system as you can:
 Tell me one way that system interacts
with another system:
Week: 31 Date: 4/10
Unit 7: Body Systems
Word of the day: Aspect
 Name
the system that you covered
yesterday:
 Name
that system’s function:
 Name
as many structures in that system
as you can:
 Tell
me one way that system interacts with
another system:
Week 32: Body Systems
Week: 32 Date: 4/13
Unit 7: Body Systems
Word of the day: Quality

Match the systems to their main structures:

Immune System
Heart

Circulatory System
Small Intestine

Respiratory System
Lungs

Digestive System
White Blood Cell

Nervous System
Bones/Muscles

Musculoskeletal System
Kidney

Excretory System
Central Nervous System (Brain)
Week: 32 Date: 4/14
Unit 7: Body Systems
Word of the day: Quirk

The Human Immunodeficiency Virus (HIV)
actively attacks white blood cells upon
infection. Eventually, the body identifies the
virus and the white blood cells begin killing the
virus. However, HIV is able to change its RNA to
make it harder to detect (like a bank robber
being able to change the type of car he’s in
during a getaway chase.) The body then needs
time to identify the virus again. Eventually, the
body loses this battle, and the virus kills off all of
the white blood cells, leaving the person very
vulnerable to infection. Which body system
does HIV impact directly?
Week: 32 Date: 4/15
Unit 7: Body Systems
Word of the day: Virtue

The kidneys and lungs both have the ability to remove waste from the
body. The kidneys filter out poisons and waste from the blood, and the
lungs exhale CO2. Both of these organs could be considered to be part of
the ___________ system.

Nervous

Respiratory

Circulatory

Excretory
Week: 32 Date: 4/16
Unit 7: Body Systems
Word of the day: Characteristic

Use online resources to match the disease with its causal infectious agent.
(What kind of infectious agent causes each disease)

Common Cold
Bacteria

Strep Throat
Virus

Malaria
Fungus

Athlete's Foot
Parasite
Week: 32 Date: 4/17
Unit 7: Body Systems
Word of the day: Property

Makeup gatoraides

Get seated quietly and wait for instructions
Week 33: Classification
Week: 33 Date: 4/20
Unit 7: Classification
Word of the day: Interpret

Match the most common treatment for the following medical conditions:

Strep Throat
Fluids and rest

Cold
Antibiotics

Athlete’s Foot
Anti-fungal Cream
Week: 33 Date: 4/21
Unit 7: Classification
Word of the day: Depict

Substitute: No gatoraide.
Week: 33 Date: 4/22
Unit 7: Classification
Word of the day: Illustrate
Put the tiers of the Linnaean classification system in order of least specific to most specific.
 Phylum
 Genus
 Order
 Domain
 Class
 Kingdom
 Family
 Species
Week: 33 Date: 4/23
Unit 7: Classification
Word of the day: Ratio
Can two organisms belong to the same Family but belong to different Orders?
Can two organisms belong to the same Genus but belong to different Species?

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species
Week: 33 Date: 4/24
Unit 7: Classification
Word of the day: Explain
According to the modern classification system,
which list is written correctly from least specific
to most specific?
 species, genus, family, order
 phylum, class, genus, order
 class, order, genus, species
 phylum, order, species, family

Week 33: Body Systems
Week: 33 Date: 4/21
Unit 7: Classification
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Unit 7: Classification
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Unit 7: Classification
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Unit 7: Classification
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Week 34: Body Systems
Week: 33 Date: 4/21
Unit 7: Classification
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Week: 33 Date: 4/21
Unit 7: Classification
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Week: 33 Date: 4/21
Unit 7: Classification
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Week: 33 Date: 4/21
Unit 7: Classification
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Week: 33 Date: 4/21
Unit 7: Classification
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