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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.

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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.
  • The city's air is cleaner than it was.
  • The bridge was a success.
  • Recycling saves energy.
  • Penicillin saved many lives.
  • A.By 1944 it was treating wounded soldiers across Europe.
  • B.Traffic across the bay doubled in its first year.
  • C.Making a can from old cans uses far less power than from new metal.
  • D.Smoke levels have halved since the factories closed.
2.Match each point to the evidence that supports it.
  • The railways changed how people told time.
  • Exercise helps students learn.
  • Beavers help farms in a drought.
  • Wolves changed the rivers of Yellowstone.
  • A.After 1995, willows regrew and the riverbanks narrowed.
  • B.The wet ground behind their dams holds water for months.
  • C.Classes who walked before lessons scored higher on tests.
  • D.By 1880, every town in Britain used London time.

LessonPrint · RI.4.8 · Set 2 · free to copy for classroom use

Answer key — Which Evidence Supports What

Set 2. Prints on its own sheet.

  1. 1.1. The city's air is cleaner than it was. — D (Smoke levels have halved since the factories closed.) 2. The bridge was a success. — B (Traffic across the bay doubled in its first year.) 3. Recycling saves energy. — C (Making a can from old cans uses far less power than from new metal.) 4. Penicillin saved many lives. — A (By 1944 it was treating wounded soldiers across Europe.)
  2. 2.1. The railways changed how people told time. — D (By 1880, every town in Britain used London time.) 2. Exercise helps students learn. — C (Classes who walked before lessons scored higher on tests.) 3. Beavers help farms in a drought. — B (The wet ground behind their dams holds water for months.) 4. Wolves changed the rivers of Yellowstone. — A (After 1995, willows regrew and the riverbanks narrowed.)

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