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Science · 6th and 7th Grade · Grades 6 to 7 in Canada

One Cell or Many Worksheets for 6th and 7th Grade

6 printable worksheets, each with an answer key on page 2. The first worksheet in every topic is free to download with no account. Sign up free for any 100 worksheets, or go Premium for unlimited.

Free Worksheets › 6th Grade Science Worksheets › One Cell or Many Worksheets

One Cell or Many worksheet preview
  • US: NGSS MS-LS1-1
  • 🍁 Canada: BC Science Grade 8: Life processes are performed at the cellular level.

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Print the sheet, then check answers with the key on page 2. Finished? Try the online version: it gives instant feedback and reads every question aloud.

1
Worksheet 1: One Cell or Many: Learn and Practice8 questions · answer key included
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2
Worksheet 2: One Cell or Many: Practice10 questions · answer key included
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3
Worksheet 3: One Cell or Many: Review Test15 questions · answer key included
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4
Worksheet 4: One Cell or Many: Quick Quiz A8 questions · answer key included
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5
Worksheet 5: One Cell or Many: Quick Quiz B8 questions · answer key included
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Worksheet 6: One Cell or Many: Mixed Review10 questions · answer key included
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What your child practices

One Cell or Many comes alive in 6 worksheets for 6th and 7th grade science (Grades 6 to 7 in Canada), with 59 questions in total. Middle school science builds models and explanations from evidence, and One Cell or Many connects to ideas your child will meet again in high school. It opens with a guided Learn and Practice page, moves on to a practice sheet and a review test, then finishes with two quick quizzes and a mixed review. The skill matches NGSS MS-LS1-1, the standard for how living things are built, grow and survive. In Canada it matches the BC curriculum for Grade 8. Every PDF prints on US letter paper, with the answer key on page 2 for quick checking. Finished a sheet? The online version reads every question aloud and checks answers instantly.

Tips for parents

  • Have your child connect the topic to a current news story or real invention.
  • Connect One Cell or Many to something at home: the kitchen, the yard or the sky tonight.
  • Look up one extra fact about One Cell or Many together and add it to the sheet.
More 6th Grade Science Worksheets More 7th Grade Science Worksheets

More 6th and 7th grade science topics

🔬 Cell Theory🧫 Organelles Up Close🌿 Plant or Animal Cell➗ Cell Division🧩 Cells to Systems⚡ Nerves and Reflexes🛡️ Immune Defenders☀️ Photosynthesis🐝 Flowers and Pollinators🌻 Genes and Growth🧬 Sexual or Asexual🦴 Fossil Evidence🐠 Symbiosis📋 The Periodic Table🔩 Metals and Non Metals⚛️ Inside the Atom⚖️ Density🔍 Properties of Substances

Questions parents ask

Are these One Cell or Many worksheets free?

Yes. The first worksheet in every topic is free to download with no account. Sign up free for any 100 worksheets, or go Premium for unlimited.

Do the worksheets come with answer keys?

Yes. Every PDF has its answer key on page 2, so you can check work in seconds.

Which standard do these worksheets cover?

They are aligned to NGSS MS-LS1-1, which focuses on how living things are built, grow and survive. In Canada they match the BC curriculum for Grade 8.

What grade are these worksheets for?

They are written for 6th and 7th grade in the US, which is Grades 6 to 7 in Canada, roughly ages 11 to 13.

Free to print for your own family or class. US letter size; on A4 choose "Fit to page".