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Fact or Opinion? is a free printable Grade 4 English worksheet on telling a checkable fact from an opinion, aligned to Common Core standard RI.4.8. It prints 3 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 22 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Fact or Opinion?

RI.4.8

NameDate

Sort each sentence into the right column.

1.Sort each one: Fact or Opinion?

Sort: The bridge over the river has four towers., Our school library opens at nine o'clock., Water freezes when it gets cold enough., The park would be better with a bigger slide., Penguins are the funniest birds to watch., The Moon looks lovelier than any star.

FactOpinion
2.Sort each one: Fact or Opinion?

Sort: There are seven days in a week., Spiders are the creepiest animals on Earth., Honey bees make honey from nectar., Saturday is the best day of the week., A triangle has three sides., That bridge is ugly and should be painted.

FactOpinion
3.Sort each one: Fact or Opinion?

Sort: Winter is far too long and boring., Everyone should read for an hour before bed., Spiders have eight legs., Our class has twenty-eight children., The town hall is the most beautiful building in town., The town hall was built in 1902.

FactOpinion

LessonPrint · RI.4.8 · Set 22 · free to copy for classroom use

Answer key — Fact or Opinion?

Set 22. Prints on its own sheet.

  1. 1.1. Our school library opens at nine o'clock. — Fact 2. Penguins are the funniest birds to watch. — Opinion 3. The bridge over the river has four towers. — Fact 4. The Moon looks lovelier than any star. — Opinion 5. The park would be better with a bigger slide. — Opinion 6. Water freezes when it gets cold enough. — Fact
  2. 2.1. A triangle has three sides. — Fact 2. Honey bees make honey from nectar. — Fact 3. Saturday is the best day of the week. — Opinion 4. Spiders are the creepiest animals on Earth. — Opinion 5. That bridge is ugly and should be painted. — Opinion 6. There are seven days in a week. — Fact
  3. 3.1. Everyone should read for an hour before bed. — Opinion 2. Our class has twenty-eight children. — Fact 3. Spiders have eight legs. — Fact 4. The town hall is the most beautiful building in town. — Opinion 5. The town hall was built in 1902. — Fact 6. Winter is far too long and boring. — Opinion

Last reviewed 2026-09-05. Aligned to RI.4.8 of the Common Core State Standards for English Language Arts.