Is it a fact, or is it an opinion?

Does it matter?

Yes.

Both are important.

But knowing how to distinguish
between fact and opinion

can help us to better understand

what we read and hear,

and how we form our opinions.

Let's take a look.

A fact is a statement 
that can be proven to be true.

Facts are objetive,

which means they are not influenced

by what someone thinks or believes.

A fact is indisputable

and cannot be changed.

There are some key questions
to identify facts.

1) Can it be measured or confirmed
with calculations or data?

For example,

two plus two equals four.

We can add the numbers and demostrate

that this stament is true.

2) Can it be observed?
Can we see it happen?

For, instance,

99% of people cannot lick ther elbow.

This is true.

This is a fact that can be observed.

Research has determined
that one over a hundred people

can successfully complete this task.

3) Can it be verified by primary sources,

such as research, photographs, newspapers,

and other facts?

Here is an example,

Nintendo was started in 1889.

This is a fact because it can be verifed

by many sources.

A man named Fusajiro Yamauchi, from Japan

founded Nintendo
as a playing card company in 1889,

and now is one of the largest
gaming companies in the world.

Now, let's move on to opinion,

which sometimes can be a little trickier.

An opinion is a statement

of believe or judgement.

Opinions express
which someone thinks or feels.

An opinion can change.

Let's look some examples.

Ice cream is delicious.

Many people believe this 
but some people don't.

It is a judgement, 
and therefore an opinion.

When we evaluate something or somebody

we often use adjectives
such as important, beautiful

fun or difficult.

An adjective that allows to judge something

is a clue that a statement is an opinion.

Another signal word for opinions
is the word should.

Here is an example.

Everyone should learn
more than one language.

Whether may be very good reasons

to learnn more tnan one language,

not everyone would agree,

personal value do itself.

Political views are opinions.

Different people hold different ideas

about what societies are,

and how is the best to address them.

Since opinion can´t be proven or disproven,

there is no right or wrong answer,

just different view points.

While opinions may be supported
by facts and evidence,

the issue we care about
will still be

For example, I can say that

going to school year-round 
is better for students.

There are supporters of this viewpoint.

Someone argues
that a shorter vacation period

would prevent students 
from forgetting what they learnt,

or say that students often get bored
over the summer.

Or that other countries around the world
use a year-round system.

However, we cannot prove
that the stament is true.

There are many reasons to think
that a tenth- month calendar is better.

You can argue that a student needs
an extended break,

and that they should be allowed
to participate in other summer activities.

Or that a lack of air conditioning means

they shouldn't be inside school buildings
in the summer.

If we look back at the statement,

we can also identify
another signal word for opinion.

The word better.

When we are comparing different things,

or we see words
like 'greatest','best' or 'better',

it can suggest we are looking 
at an opinion statement.

Another type of opinion is a prediction.

Often predictions are made on experience.

knowledge or research.

But because they are based on the future,

we can't actually verify them today.

Let's look an example.

That sounds amazing and scary.

Although many

we have no way of verifying
the statement today.

So, it is an opinion.

One thing to remember 
is that just because

we believe something to be true,

that does not make it a fact.

Let's recap what we learnt.

A fact is a statement
that can be proven to be true,

Can it be measured
or confirmed by data?

Can it be observed?

Can we verify its truth
with other sources?

Does it say the same?

If we answer yes to one of these questions

that means it is a fact.

An opinion is a statement 
of believe and judgement

that cannot be proven to be true.

Does it evalute someone or something?

Can we debate it?

Does it make a prediction?

Can it change?

If you may answer 'Yes' 
to these questions, is an opinion.

Knowing how to separate
between fact and opinion,