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Which Evidence Supports What is a free printable Grade 4 English worksheet on matching a piece of evidence to the point it supports, aligned to Common Core standard RI.4.8. It prints 2 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 4 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.

Which Evidence Supports What

RI.4.8

NameDate

Write the letter of the match next to each one.

1.Match each point to the evidence that supports it.
  • Beavers help farms in a drought.
  • The railways changed how people told time.
  • Penicillin saved many lives.
  • Wolves changed the rivers of Yellowstone.
  • A.By 1880, every town in Britain used London time.
  • B.The wet ground behind their dams holds water for months.
  • C.After 1995, willows regrew and the riverbanks narrowed.
  • D.By 1944 it was treating wounded soldiers across Europe.
2.Match each point to the evidence that supports it.
  • Exercise helps students learn.
  • The city's air is cleaner than it was.
  • Reading aloud helps young children.
  • Seat belts save lives.
  • A.Classes who walked before lessons scored higher on tests.
  • B.Smoke levels have halved since the factories closed.
  • C.Children read to every day knew many more words by age five.
  • D.Deaths in car crashes fell after belts became law.

LessonPrint · RI.4.8 · Set 4 · free to copy for classroom use

Answer key — Which Evidence Supports What

Set 4. Prints on its own sheet.

  1. 1.1. Beavers help farms in a drought. — B (The wet ground behind their dams holds water for months.) 2. The railways changed how people told time. — A (By 1880, every town in Britain used London time.) 3. Penicillin saved many lives. — D (By 1944 it was treating wounded soldiers across Europe.) 4. Wolves changed the rivers of Yellowstone. — C (After 1995, willows regrew and the riverbanks narrowed.)
  2. 2.1. Exercise helps students learn. — A (Classes who walked before lessons scored higher on tests.) 2. The city's air is cleaner than it was. — B (Smoke levels have halved since the factories closed.) 3. Reading aloud helps young children. — C (Children read to every day knew many more words by age five.) 4. Seat belts save lives. — D (Deaths in car crashes fell after belts became law.)

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