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 7 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: Salt dissolved and then recovered by drying, Iron filings pulled out of sand with a magnet, Bread dough baking into a loaf, A candle wick burning
A new substance formedNo new substance
2.Sort each one: A new substance formed or No new substance?
Sort: Sugar dissolving in tea, Ice melting into water, Milk thickening into lumps with lemon juice, Copper turning green in the rain
A new substance formedNo new substance
3.Sort each one: A new substance formed or No new substance?
Sort: Vinegar and baking soda fizzing, Steam condensing back into water, Sand stirred into water and settling, Iron left damp until it rusts
A new substance formedNo new substance
LessonPrint · 5-PS1-4 · Set 7 · free to copy for classroom use
Answer key — New Substance, or Not?
Set 7. Prints on its own sheet.
1.1. A candle wick burning — A new substance formed 2. Bread dough baking into a loaf — A new substance formed 3. Iron filings pulled out of sand with a magnet — No new substance 4. Salt dissolved and then recovered by drying — No new substance
2.1. Copper turning green in the rain — A new substance formed 2. Ice melting into water — No new substance 3. Milk thickening into lumps with lemon juice — A new substance formed 4. Sugar dissolving in tea — No new substance
3.1. Iron left damp until it rusts — A new substance formed 2. Sand stirred into water and settling — No new substance 3. Steam condensing back into water — 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.