By 2050, solar power will be the most efficient energy source available.
Opinion. (This is a prediction about the future. It cannot be verified as true or false right now.)
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
shark
Other team loses 10 points!
Okay!
gift
Win 20 points!
Okay!
baam
Lose 5 points!
Oops!
15
Many health experts agree that processed sugar is detrimental to human health.
Fact. (This statement is about an opinion, but it is a verifiable fact that many experts agree. You can prove this by citing medical studies and expert consensu
Oops!
Check
Okay!
Check
15
The Earth is the only planet in our solar system known to support life.
Fact. (This is a verifiable statement based on current scientific knowledge. The key word is "known".)
Oops!
Check
Okay!
Check
15
William Shakespeare wrote 37 plays and 154 sonnets.
Fact. (This is a verifiable number based on historical and literary records, though scholars sometimes debate one or two attributions.)
Oops!
Check
Okay!
Check
15
Based on its box office failure, that movie was clearly a terrible film.
Opinion. (It's a fact that it failed at the box office, but the conclusion that it was "terrible" is an opinion. Many critically acclaimed films have low box of
Oops!
Check
Okay!
Check
15
Earth's climate has changed significantly over the past century, according to data from NASA.
Fact. (This statement is verifiable. The phrase "according to data from NASA" points to a specific source that can be checked to confirm the claim.)
Oops!
Check
Okay!
Check
15
The high number of old books in the library proves that people don't read anymore.
Opinion. (This is an interpretation or conclusion. The first part is a fact, but the "proves..." part is someone's opinion on the reason.)
Oops!
Check
Okay!
Check
15
The 1969 moon landing was the most significant human achievement of the 20th century.
Opinion. (This is a superlative claim ("most significant"). Other people might argue for the invention of the internet or antibiotics.)
Oops!
Check
Okay!
Check
15
Shakespeare's Hamlet is a more complex story than Macbeth.
Opinion. ("More complex" is a subjective judgment that depends on what criteria you use.)
Oops!
Check
Okay!
Check
15
That politician's new policy is the worst idea for the economy.
Opinion. (This is a clear judgment using the superlative "worst." Economic impact is complex, and this is a subjective assessment.)
Oops!
Check
Okay!
Check
15
Some insects, such as the monarch butterfly, migrate thousands of miles.
Fact. (This is a scientifically observed and documented animal behavior.)
Oops!
Check
Okay!
Check
15
The average human heart beats approximately 100,000 times per day.
Fact. (This is a verifiable, measurable medical statistic.)
Oops!
Check
Okay!
Check
trap
No points!
Oops!
magnet
Take 25 points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
Oops!
15
Learning a second language is easier for children than it is for adults.
Fact. (While "easier" can be subjective, this is a widely supported finding in linguistics and neuroscience, related to brain plasticity. It's a provable trend.