[Applause] science
science
6 quarter
2 week
one milk
base let's learn
about different organs of the body parts
system hello kids it's me teacher PR
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[Music]
TV for today's lesson in science 6 we
will discuss about different organs of
the body parts and function of
musculoskeletal system we are now in
quarter 2 week
one for most essential learning
competencies explain how the organs of
each organ system work
together the skeletal system is the
framework of the body it is composed of
Bones bone [Music]
[Music] marrow
marrow joints
joints
cartilage and ligament
ments the bones support and give shape
to the
body the bone marrow produces red blood
cells the joint is a place where two bones
bones
meet the cartilage covers the bones with
a fluid to make the movement
easier ligaments are connective tissues
that holds the joints
together here are the parts of the the
skeletal system let's study the upper
part of the skeletal system
system
Cranium face these are parts of the
skull clavicle collar bone
bone scapula
scapula
sternum ribs humerus or Funny Bone
Bone
vertebrae now let's study the lower part
of the skeleton
system coxal bone or hip
hip olna
olna
radius carpal bones or
wrist metacarpal
bones palanges or fingers
fingers
pimmer patella or kneecap
kneecap tibia
tibia
fibula Taral bones or
ankle metatarsal
Bones the muscular skeletal system is
like a frame it gives your body shape
and support it support your body as you
move some bones protect some vital parts
or internal organs of your body some
bones enable the body to make different
movement the bones in the head the bone
forming the head is the skull or cranium
it is like a built-in helmet is made up
of eight bones that have grown together
you have about 2006 bones in your body
as a baby you had more than 300 bones
the skull protects the brain it is hard
and strong but it can be cracked if it
receives a severe [Music]
[Music]
blow the Joe bones support the teeth and
gums enabling us to bite and chew our food
food
the backbones or the spinal colum holds
your head and body straight it consists
of 26 separate Bones called vertebrae
with this made of
cartilage the cartilage prevents these
bones from hitting each other when you
move the vertebrae protects the spinal
cord there are seven cervical 12
thoracic five
bloombar one sacrum and one coxic
vertebrae if you look closely at one
vertebra you will see a hole in its
Center through which the spinal cord
passes the vertebrae are separated by
cartilage which prevents these bones
from hitting each other when you
move the backbone protects the spinal
cord your backbone is your main
support the vertebrae in your backbone
let you move in different
ways the skeletal system serves many important
important
functions it provides the shape and form
for the body support and
protection allows bodily movement
produces blood for the body and stores
minerals the number of bones in the
human skeletal system is a controversial
topic humans are born with over 300
bones however many bones fuse together
between birth and
maturity as a result an average adult
skeleton consists of 206
bones the number of bones varies
according to the method used to derive the
the
count while some consider certain
structures to be a single bone with
multiple Parts Others May see it as a
bones there are five general
classification of Bones these are long
bones short bones flat bones irregular
bones and sesamoid
bones the human skeleton is is composed
of both fuse and individual bones
supported by ligaments
ligaments tendons
tendons
muscles and
cartilage it is a complex structure with
two distinct divisions the axial
skeleton which includes the vertebral
skeleton and now let's proceed proed to
learning test one as you start exploring
the subject answer the following
questions write your answers on your answer
answer
sheet this is a crossword
puzzle let us find first those words
across number two filters and eliminates
liquid wases regulates water balance
this is
urinary number three enables gas
exchange with the blood this is
respiratory number five enables movement
maintains posture and can store energy
this word is
muscular nine senses external
environment and communities with and
activates other parts of the body this
part is
nervous number 10 produces gamuts and supports
supports
development this word is
reproductive now let's answer those
words down those words are number one
allows ingestion and breaks down food so
that nutrients can be
absorbed this is
digestive number four provides
mechanical support it stores minerals
and produces red blood cells this is
skeletal number six protects the body's
internal environment and stores fat this is
is
integumentary number seven enables the
transport of nutrients gases and wastes
to and from
cells this is
cardiovascular and number eight secretes
hormone hormones into the bloodstream
for regulation of cellular activities
this is [Music]
[Music]
endocrine learning test two use the word
below to identify parts of the skeleton
write your answers on your answer
sheet so let us find the word in the
bone vocabulary to identify parts of the
skeleton so this is the human skeleton
each bone in our bodies has a name there
are more than 200 bones in our bodies
for letter A this part is
called clavicle or colar
bone letter B this part is
called umuse or upper arm
bone letter C this part is called
radius letter D this part is called
alna letter e this part is called fer or
upper leg bone letter F this part is
called patella or
kneecap letter G this part is called
called
tiia letter H this part is called
called
fibula letter I this part is called
metatarsals or foot
bones letter J this part is called
called
skull letter K this part is
called shoulder
joint letter L this part is called rib
cage letter M this part is called
spine letter N this part part is called
called
felus and for letter O this part is
called metac car PS or hand
bones and for learning test three match
the parts of the skeletal system in
column A with the functions in column B
write your answers on your answer
sheet number one
skull the correct answer is letter c a
rigid case that protects the
brain number two spinal
column the correct answer is letter B
protects the spinal
cord number three
bones the correct answer is letter A the
inner layer of the bone that contains
yellowish substance which manufacture
blood cells in the
body number four hinge joint the correct answer
answer
is letter e allows movement in One
Direction number five ball and socket
the correct answer is letter D allows
movement in all Direction
Direction
remember the skeletal system is the
framework of the body it is composed of
Bones bone marrow
marrow joints
joints
ligaments the bones support and give
shape to the
body the bone marrow produces red blood
cells the joint is a place where two bones
bones
meet the C cage covers the bones with a
fluid to make the movement
easier and the ligaments are connective
tissues that holds the joints
together so kids do you understand our
lesson for today
today
job kids I hope you learn a lot from
this lesson until our next topic bye-bye
kids thank thanks for watching [Music]
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