New Substance, or Not? is a free printable Grade 5 science worksheet on investigating whether mixing substances makes new ones, aligned to Common Core standard 5-PS1-4. 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 pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
Set 25 of 25 · the same problems every time you open this link.
Set 1 has all 25 in a single PDF. All 25 sets ask different questions.
New Substance, or Not?
5-PS1-4
NameDate
Sort each change into the right group.
1.Sort each one: A new substance formed or No new substance?
Sort: Copper turning green in the rain, Milk thickening into lumps with lemon juice, Steam condensing back into water, Sand stirred into water and settling
A new substance formedNo new substance
2.Sort each one: A new substance formed or No new substance?
Sort: A candle wick burning, Bread dough baking into a loaf, Sugar dissolving in tea, Ice melting into water
A new substance formedNo new substance
3.Sort each one: A new substance formed or No new substance?
Sort: Iron filings pulled out of sand with a magnet, Iron left damp until it rusts, Salt dissolved and then recovered by drying, Vinegar and baking soda fizzing
A new substance formedNo new substance
LessonPrint · 5-PS1-4 · Set 25 · free to copy for classroom use
Answer key — New Substance, or Not?
Set 25. Prints on its own sheet.
1.1. Copper turning green in the rain — A new substance formed 2. Milk thickening into lumps with lemon juice — A new substance formed 3. Sand stirred into water and settling — No new substance 4. Steam condensing back into water — No new substance
2.1. A candle wick burning — A new substance formed 2. Bread dough baking into a loaf — A new substance formed 3. Ice melting into water — No new substance 4. Sugar dissolving in tea — No new substance
3.1. Iron filings pulled out of sand with a magnet — No new substance 2. Iron left damp until it rusts — A new substance formed 3. Salt dissolved and then recovered by drying — No new substance 4. Vinegar and baking soda fizzing — A new substance formed
More practice for 5-PS1-4
Test whether mixing substances makes a new one.
Teaching this next? New Substance, or Not? is the 60-minute plan for it, with the misconceptions to expect.