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WorksheetsUNIT 1 3º PRIMARY
Total questions: 43
Worksheet time: 25mins
What _____ is the organ that controls everything we do?
Heart
Brain
Lungs
Digestive system
Adults have 300 bones in their body.
True
False
The locomotor system has...
Bones
Muscles
Joints
Bones, muscles, and joints
_____ are hard and rigid.
Bones
Muscles
Joints
________ are soft and elastic.
Bones
Muscles
Joints
________ form our skeleton, which gives
shape to our body.
Bones
Muscles
Joints
________ our bones connect
to each other.
Bones
Muscles
Joints
The number 1 is...
Femur
Skull
Pelvis
The number 5 is...
Femur
Skull
Pelvis
The number 4 is...
Femur
Skull
Pelvis
The number 3 is...
Backbone
Ribs
Humerus
The number 2 is...
Backbone
Ribs
Humerus
The number 6 is...
Backbone
Ribs
Humerus
The number 1 is...
Ankle
Knee
Wrist
Neck
The number 4 is...
Ankle
Knee
Wrist
Body
The number 6 is...
Ankle
Knee
Wrist
Body
The number 7 is...
Ankle
Knee
Wrist
Elbow
The number 4 is...
Pectorals
Biceps
Abdominals
Calf
The number 3 is...
Pectorals
Biceps
Abdominals
Calf
The number 2 is...
Pectorals
Biceps
Abdominals
Calf
The number 1 is...
Pectorals
Biceps
Abdominals
Calf
What sense corresponds to...
Sight
Taste
Touch
Hearing
Smell
What sense corresponds to...
Sight
Taste
Touch
Hearing
Smell
What sense corresponds to...
Sight
Taste
Touch
Hearing
Smell
What sense corresponds to...
Sight
Taste
Touch
Hearing
Smell
What sense corresponds to...
Sight
Taste
Touch
Hearing
Smell
The earwax protects your ears from dirt and
infections.
True
False
The number 1 is...
Inner ear
Outer ear
Eardrum
Middle ear
The number 2 is...
Inner ear
Outer ear
eardrum and middle ear
The number 3 is...
Inner ear
Outer ear
Eardrum
Middle ear
What is the name of the number 1?
Iris
Pupil
Eyelashes
Eyebrow
Eyelid
What is the name of the number 2?
Iris
Pupil
Eyelashes
Eyelid
Eyebrows
What is the name of the number 3?
Iris
Pupil
Eyelashes
Eyebrow
Eyelid
What is the name of the number 4?
Iris
Pupil
Eyelashes
Eyelid
Eyebrows
What is the name of the number 5?
Iris
Pupil
Eyelashes
Eyelid
Eyebrows
What is step number 1?
The brain reads
the signal and tells us
what we are seeing.
Light reflects off
an object and enters
the eye.
The information
is sent to the brain.
Light forms an
inverted image on
the retina.
What is step number 2?
The brain reads
the signal and tells us
what we are seeing.
Light reflects off
an object and enters
the eye.
The information
is sent to the brain.
Light forms an
inverted image on
the retina.
What is step number 3?
The brain reads
the signal and tells us
what we are seeing.
Light reflects off
an object and enters
the eye.
The information
is sent to the brain.
Light forms an
inverted image on
the retina.
What is step number 4?
The brain reads
the signal and tells us
what we are seeing.
Light reflects off
an object and enters
the eye.
The information
is sent to the brain.
Light forms an
upside-down image on
the retina.
smell and taste are connected.
True
False
The nostrils send the information to the brain
True
False
Tiny _____ on the
tongue identify tastes.
Different tastes can be
identified anywhere on the
tongue.
taste buds
nostrils
-Our nose tells us if something is: rough,
sooth, hard or soft.
True
False
