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Well, Less Well, Not at All is a free printable Grade 3 science worksheet on arguing that a habitat suits some organisms and not others, aligned to Common Core standard 3-LS4-3. 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 1 of 25 · the same problems every time you open this link.

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All 25 sets ask different questions.

Well, Less Well, Not at All

3-LS4-3

NameDate

Sort each one into how well it would survive there.

1.Sort each one: Survives well here or Survives less well here or Cannot survive here?

Sort: A cactus in a hot dry desert, A daisy on a mown lawn, A trout in a warm stagnant pond

Survives well hereSurvives less well hereCannot survive here
2.Sort each one: Survives well here or Survives less well here or Cannot survive here?

Sort: A young oak under a dense hedge, A fern in damp shade, A cactus in a waterlogged bog

Survives well hereSurvives less well hereCannot survive here
3.Sort each one: Survives well here or Survives less well here or Cannot survive here?

Sort: A trout in a cold fast stream, Moss on a sunny brick wall, A woodlouse on a hot dry roof

Survives well hereSurvives less well hereCannot survive here

LessonPrint · 3-LS4-3 · Set 1 · free to copy for classroom use

Answer key — Well, Less Well, Not at All

Set 1. Prints on its own sheet.

  1. 1.1. A cactus in a hot dry desert — Survives well here 2. A daisy on a mown lawn — Survives less well here 3. A trout in a warm stagnant pond — Cannot survive here
  2. 2.1. A cactus in a waterlogged bog — Cannot survive here 2. A fern in damp shade — Survives well here 3. A young oak under a dense hedge — Survives less well here
  3. 3.1. A trout in a cold fast stream — Survives well here 2. A woodlouse on a hot dry roof — Cannot survive here 3. Moss on a sunny brick wall — Survives less well here

Questions about Well, Less Well, Not at All

What does the Well, Less Well, Not at All worksheet cover?

It practises arguing that a habitat suits some organisms and not others — 3 questions for Grade 3, all on Common Core 3-LS4-3: Argue that a habitat suits some living things, suits others less, and suits some not at all. The instruction to pupils is “Sort each one into how well it would survive there”, and the answer key follows on the next sheet.

Which Common Core standard does Well, Less Well, Not at All practise?

3-LS4-3 — 3-LS4-3, in the Life Science domain for Grade 3. The published standard reads: “Construct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Well, Less Well, Not at All is written for Grade 3, typically ages 8-9. It is one of the sheets on 3-LS4-3, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does Well, Less Well, Not at All come with an answer key?

Yes. All 3 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Well, Less Well, Not at All can I print?

25 — one per pupil, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Well, Less Well, Not at All free to print and photocopy?

Yes. Well, Less Well, Not at All, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

Is there a lesson plan to teach 3-LS4-3?

Yes — “Well, Less Well, Not at All” is a 55-minute Grade 3 plan for 3-LS4-3, timed section by section, with the misconceptions to expect and an exit ticket. Well, Less Well, Not at All is the practice that follows it.

More practice for 3-LS4-3

Argue that a habitat suits some living things, suits others less, and suits some not at all.

Teaching this next? Well, Less Well, Not at All is the 55-minute plan for it, with the misconceptions to expect.

All Grade 3 worksheets

Last reviewed 2026-09-05. Aligned to 3-LS4-3 of the Next Generation Science Standards.