Primary Education, 4
PUPIL’S FULL NAME: __________________________________________________________
1.- WRITE “T” (true) OR “F” (false)
a) Arteries carry blood with oxygen and nutrients
b) The ureters filter blood
c) Veins connect arteries and capillaries
d) Arteries are the thickest blood vessels
e) The heart is a muscular organ
2.- COMPLETE WITH THE DEFINED WORD
a) System that moves blood around all our body
b) Blood vessels that carry blood with waste products from the body
c) Glands that produce sweat
d) Liquid that our kidneys produce and our urethra releases
e) Organ that stores urine before it is expelled out of the body
3.- ANSWER THESE QUESTIONS
a) What is the circulatory
b) What is the excretory system made up of
c) Can you name the three types of blood vessels and their function
1 Name __________________
2 Name __________________
3 Name __________________
d) What is the function of the kidneys
e) What is the double function of perspiration
Primary Education, 4th grade SCIENCE EXAM UNIT 2-b
NAME: __________________________________________________________
WRITE “T” (true) OR “F” (false)
Arteries carry blood with oxygen and nutrients ___
The ureters filter blood ___
Veins connect arteries and capillaries ___
Arteries are the thickest blood vessels ___
The heart is a muscular organ ___
WITH THE DEFINED WORD
System that moves blood around all our body: ___________
Blood vessels that carry blood with waste products from the body: _____________
Glands that produce sweat: _____________
Liquid that our kidneys produce and our urethra releases: _______________
stores urine before it is expelled out of the body: _______________
ANSWER THESE QUESTIONS
circulatory system?
What is the excretory system made up of?
ame the three types of blood vessels and their function?
1 Name __________________ Function ________________________________________
2 Name __________________ Function ________________________________________
3 Name __________________ Function ________________________________________
What is the function of the kidneys?
What is the double function of perspiration?
MARK___________
NAME: __________________________________________________________
_____________
: _______________
: _______________
________________________________________
______________________________________
Function ________________________________________
Primary Education, 4
4.- READ THE ORGANS AND WRITE “
a) Kidneys: ____
b) Sweat glands: ____
c) Heart: ____
d) Arteries: ____
e) Ureters: ____
5.- LABEL THESE DRAWINGS
6.- ORDER THESE PROCESSES (1, 2, 3…)
Circulation
___ Veins carry carbon dioxide from our body cells
to our heart
___ The heart pumps the blood into the arteries
___ Capillaries give oxygen and nutrients to all the
cells of the body and pick up waste products from
them
___ Arteries deliver blood with nutrients and
oxygen to the body cells
Primary Education, 4th grade SCIENCE EXAM UNIT 2-b
AND WRITE “C” for CIRCULATORY SYSTEM or “E
f) Urethra: ____
glands: ____ g) Capillaries: ____
h) Blood: ____
i) Bladder: ____
j) Veins: ____
THESE DRAWINGS
ORDER THESE PROCESSES (1, 2, 3…)
Circulation Urination
___ Veins carry carbon dioxide from our body cells
___ The heart pumps the blood into the arteries
___ Capillaries give oxygen and nutrients to all the
body and pick up waste products from
___ Arteries deliver blood with nutrients and
___ The bladder stores urine
___ The waste products are carried to the kidneys
___ The blood collects harmful waste products
from our body cells
___ The urine leaves the kidneys and goes to the
bladder through the ureters
___ The waste products combine with water from
our blood to make urine
___ The urine leaves our body through the urethra
___ The kidneys filter the blood
MARK___________
CIRCULATORY SYSTEM or “E” for EXCRETORY SYSTEM
Urination
___ The bladder stores urine
___ The waste products are carried to the kidneys
blood collects harmful waste products
___ The urine leaves the kidneys and goes to the
bladder through the ureters
___ The waste products combine with water from
our blood to make urine
___ The urine leaves our body through the urethra
___ The kidneys filter the blood
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