Embed Size (px)
DESCRIPTION
Digestive System Main Organs Mouth, Esophagus, Stomach Function Break down food to make energy for the body (eating). Mouth Stomach Esophagus
Citation preview
Throughout this PowerPoint there will be songs via audio file links:
These are hyperlinked to a CD called, The Human Body by Ron Brown. Due
to copyright issues, you will need to have a copy of the CD inserted into
your hard drive. Gwinnett County Teachers: You may borrow
this CD from the Adapted Curriculum Lab.
Track04.cda
Science Standards:S7L2 - Students will describe the structure and function of cells, tissues, organs, and organ systems.e. Explain the purpose of the major organ systems in the human body (i.e., digestion, respiration, reproduction, circulation, excretion, movement (muscular), control, and coordination, and for protection from disease).
ELA Standard:ELAGSE.7.W.2 - Write informative/explanatory texts to examine a topic and convey ideas, concepts, and information through the selection, organization, and analysis of relevant content.a. Introduce a topic clearly, previewing what is to follow; organize ideas, concepts, and information, usingstrategies such as definition, classification, comparison/contrast, and cause/effect; include formatting(e.g., headings), graphics (e.g., charts, tables), and multimedia when useful to aiding comprehension.
Digestive System
Main OrgansMouth,
Esophagus, Stomach
FunctionBreak down food
to make energy
for the body (eating).
Mouth
Stomach
Esophagus
Digestive System
Fun Facts:Your stomach,
is a stretchy sack shaped like the letter J.
You get a new stomach lining
every 3-4 days
J
Respiratory System
Main OrgansNose and lungs
FunctionTake in (inhale) oxygen and let
out (exhale) carbon dioxide to
breathe
Nose
Lungs
Respiratory System
Fun Fact:You take more than 20,000 breaths when just sitting
during a 24 hour day.
Young children laugh an average of 300 times
a day; adults average only 15-
100 times a day.
Circulatory System Main Organs
Heart and Blood Vessels
FunctionHeart pumps blood through the body
Blood vessels move oxygen and
nutrients throughout the
body
Heart
Blood Vessels
Circulatory System Fun Facts:
It takes only 20 seconds for blood to circulate
(travel) through the entire body!
The heart makes enough energy each day to drive
a truck 20 miles!
Skeletal System
BonesMain OrganBones
throughout whole body
FunctionGives the body its shape
Skeletal System
Fun Facts:At birth, babies have
300-350 bones, some of which fuse (join) together.
An adult human has
206 bones.
Track04.cda
http://www.sciencephoto.com/media/290649/view
Muscular System Main Organs
Muscles throughout
whole body
FunctionHelp
the body move
muscles
Muscular System Skeletal Muscles
You make them move(Legs, neck, hands, etc.)
Involuntary MusclesThey move by themselves
(muscles to breathe; muscles to move blood, etc.)
Cardiac MuscleOnly found in the heart
(helps heart beat)
Cardiac Muscle
Hand muscles
Lung muscles
Track03.cda
Muscular System Fun Facts:
The most flexible muscle is the tongue, which can take many shapes and is always moving, even in sleep
Human body has more than 600 muscles
ORGANSYSTEM
Digestive System
Respiratory System
Muscular System
Circulatory System Skeletal System
Mus
cles
Lung Muscles Cardiac MuscleHand Muscles
Heart
Blood Vessels
Hand bones
Skull
Mouth
Esophagus &
StomachInhale/exhale
to breathe
Mov
es b
lood
th
roug
h bo
dy
Give body its shape Bre
ak d
own
food
for e
nerg
y
Help the body move
Organ System Major Organs FunctionDigestive
Respiratory
Circulatory
Name ________________________________________________ Date _________________________Complete the chart with information about the organs and the purposes of the major organ systems.
Organ System Major Organs FunctionSkeletal
Muscular
Digestive
Name ________________________________________________ Date _________________________Complete the chart with information about the organs and the purposes of the major organ systems.
Organ System Major Organs FunctionSkeletal
Muscular
Digestive
Respiratory
Circulatory
Name ________________________________________________ Date _________________________Complete the chart with information about the organs and the purposes of the major organ systems.
Organ System Major Organs FunctionSkeletal
Muscular
Digestive
Respiratory
Circulatory
Name ________________________________________________ Date _________________________Complete the chart with information about the organs and the purposes of the major organ systems.
Organ System Major Organs Function
Name ________________________________________________ Date _________________________Complete the chart with information about the organs and the purposes of the major organ systems.
Resources
http://kidshealth.org/kid/htbw/digestive_system.html#
http://www.enotes.com/science/q-and-a/what-largest-muscle-human-body-170733
http://kidshealth.org/teen/your_body/body_basics/heart.html
http://www.teachpe.com/anatomy/heart_facts.php
http://www.ajc.com/photo/news/local/7c14d79e76673bb98684b32709ee387a/pd7tn/
http://www.sciencekids.co.nz/sciencefacts/humanbody/lungs.html
