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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 9 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: There are seven days in a week., Our class has twenty-eight children., That bridge is ugly and should be painted., The park would be better with a bigger slide., Our school library opens at nine o'clock., Winter is far too long and boring.

FactOpinion
2.Sort each one: Fact or Opinion?

Sort: The town hall is the most beautiful building in town., Our class is the friendliest in the school., A triangle has three sides., The bridge over the river has four towers., Spiders are the creepiest animals on Earth., Penguins cannot fly.

FactOpinion
3.Sort each one: Fact or Opinion?

Sort: Drawing triangles is more fun than drawing circles., The town hall was built in 1902., The Moon moves around the Earth., Penguins are the funniest birds to watch., Water freezes when it gets cold enough., Saturday is the best day of the week.

FactOpinion

LessonPrint · RI.4.8 · Set 9 · free to copy for classroom use

Answer key — Fact or Opinion?

Set 9. Prints on its own sheet.

  1. 1.1. Our class has twenty-eight children. — Fact 2. Our school library opens at nine o'clock. — Fact 3. That bridge is ugly and should be painted. — Opinion 4. The park would be better with a bigger slide. — Opinion 5. There are seven days in a week. — Fact 6. Winter is far too long and boring. — Opinion
  2. 2.1. A triangle has three sides. — Fact 2. Our class is the friendliest in the school. — Opinion 3. Penguins cannot fly. — Fact 4. Spiders are the creepiest animals on Earth. — Opinion 5. The bridge over the river has four towers. — Fact 6. The town hall is the most beautiful building in town. — Opinion
  3. 3.1. Drawing triangles is more fun than drawing circles. — Opinion 2. Penguins are the funniest birds to watch. — Opinion 3. Saturday is the best day of the week. — Opinion 4. The Moon moves around the Earth. — Fact 5. The town hall was built in 1902. — Fact 6. Water freezes when it gets cold enough. — Fact

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