SUBITIZE Meaning and
Definition
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Subitize is a term used to describe the ability to instantly and accurately perceive the quantity of a small group of objects without counting or calculating. It refers to the rapid and automatic recognition of the number of items in a set, typically ranging from one to five. This skill is considered a fundamental aspect of number sense and occurs without conscious effort or deliberate counting.
When individuals subitize, they can perceive and process the numerosity of a group of objects as a whole, rather than counting each individual object. This ability is believed to be innate and is thought to be linked to the brain's visual processing system. Research has shown that subitizing is more accurate and faster for smaller sets of objects, with accuracy decreasing and response time increasing as the quantity of objects in the set increases.
Subitizing is an important skill in early mathematical development, as it provides a foundation for developing more complex number concepts and operations. It allows individuals to quickly recognize and compare small quantities, facilitating basic arithmetic skills such as addition and subtraction. Additionally, subitizing is crucial in various practical contexts, such as estimating quantities, recognizing patterns, and making quick decisions based on visual information.
Overall, subitize refers to the ability to perceive and instantly recognize the quantity of a small group of objects, providing a basis for number sense and mathematical cognition.
Etymology of SUBITIZE
The word "subitize" was coined in the early 20th century and is derived from the Latin words "sub" meaning "under" or "below" and "titus" meaning "to see or observe". It was then adapted into English from German as a translation of the German term "subitzen", which was created by the psychologist Carl Stumpf in 1917. The German word itself is a blend of "subito" (sudden) and "zählen" (to count).
Conjugate verb Subitize
CONDITIONAL
I
would subitize
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would subitize
he/she/it
would subitize
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would subitize
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would subitize
CONDITIONAL CONTINUOUS
I
would be subitizing
you
would be subitizing
he/she/it
would be subitizing
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would be subitizing
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would be subitizing
CONDITIONAL PERFECT
I
would have subitize
you
would have subitize
he/she/it
would have subitize
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would have subitize
they
would have subitize
CONDITIONAL PERFECT CONTINUOUS
I
would have been subitizing
you
would have been subitizing
he/she/it
would have been subitizing
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would have been subitizing
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would have been subitizing
FUTURE
I
will subitize
you
will subitize
he/she/it
will subitize
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will subitize
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will subitize
FUTURE CONTINUOUS
I
will be subitizing
you
will be subitizing
he/she/it
will be subitizing
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will be subitizing
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will be subitizing
FUTURE PERFECT
I
will have subitized
you
will have subitized
he/she/it
will have subitized
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will have subitized
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will have subitized
FUTURE PERFECT CONTINUOUS
I
will have been subitizing
you
will have been subitizing
he/she/it
will have been subitizing
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will have been subitizing
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will have been subitizing
IMPERATIVE
you
subitize
we
let´s subitize
to subitize
PAST
I
subitized
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subitized
he/she/it
subitized
we
subitized
they
subitized
PAST CONTINUOUS
I
was subitizing
you
were subitizing
he/she/it
was subitizing
we
were subitizing
they
were subitizing
PAST PARTICIPLE
subitized
PAST PERFECT
I
had subitized
you
had subitized
he/she/it
had subitized
we
had subitized
they
had subitized
PAST PERFECT CONTINUOUS
I
had been subitizing
you
had been subitizing
he/she/it
had been subitizing
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had been subitizing
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had been subitizing
PRESENT
I
subitize
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subitize
he/she/it
subitizes
we
subitize
they
subitize
PRESENT CONTINUOUS
I
am subitizing
you
are subitizing
he/she/it
is subitizing
we
are subitizing
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are subitizing
PRESENT PARTICIPLE
subitizing
PRESENT PERFECT
I
have subitized
you
have subitized
he/she/it
has subitized
we
have subitized
they
have subitized
PRESENT PERFECT CONTINUOUS
I
have been subitizing
you
have been subitizing
he/she/it
has been subitizing
we
have been subitizing
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have been subitizing
