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Getting It Back Out is a free printable Grade 5 science worksheet on using a property of each material to separate a mixture, aligned to NGSS performance expectation 5-PS1-3. 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.

Getting It Back Out

5-PS1-3

NameDate

Draw a line from each mixture to the way to separate it.

1.Draw a line from each one to its match.
  • Iron filings mixed with sand
  • Salt mixed with pepper
  • Gravel mixed with sand
  • Steel cans mixed with aluminum cans
  • A.A magnet, because the iron is magnetic and the sand is not
  • B.A sieve, because the gravel pieces are too big for its holes
  • C.Adding water to dissolve the salt, then filtering out the pepper
  • D.A big magnet, which pulls out only the steel cans
2.Draw a line from each one to its match.
  • The colored inks in a black marker
  • Cooking oil floating on water
  • Dried peas mixed with flour
  • Salt dissolved in water
  • A.Leaving the water to evaporate, so the salt is left behind
  • B.Skimming off the top layer, because the oil floats
  • C.A fine sieve, which lets the flour fall through and keeps the peas
  • D.Wet paper, because each ink travels up it a different distance

LessonPrint · 5-PS1-3 · Set 4 · free to copy for classroom use

Answer key — Getting It Back Out

Set 4. Prints on its own sheet.

  1. 1.1. Iron filings mixed with sand — A (A magnet, because the iron is magnetic and the sand is not) 2. Salt mixed with pepper — C (Adding water to dissolve the salt, then filtering out the pepper) 3. Gravel mixed with sand — B (A sieve, because the gravel pieces are too big for its holes) 4. Steel cans mixed with aluminum cans — D (A big magnet, which pulls out only the steel cans)
  2. 2.1. The colored inks in a black marker — D (Wet paper, because each ink travels up it a different distance) 2. Cooking oil floating on water — B (Skimming off the top layer, because the oil floats) 3. Dried peas mixed with flour — C (A fine sieve, which lets the flour fall through and keeps the peas) 4. Salt dissolved in water — A (Leaving the water to evaporate, so the salt is left behind)

Last reviewed 2026-09-05. Aligned to 5-PS1-3 of the Next Generation Science Standards.