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Free Year 7 Biological Sciences Worksheets

6 free biological sciences resources for Year 7: 6 worksheets. Answers included.

Living things, their features, life cycles, bodies and environments. In Year 7, In Year 7, maths becomes algebraic: integers, simplifying expressions, substitution, solving simple equations, ratios and index notation.

Students will practise: distinguishing vertebrates from invertebrates; describing the key features of the five vertebrate classes; using a dichotomous key to identify an organism; constructing a simple dichotomous key; explaining why observable, reliable features are used to classify; identifying producers, consumers and decomposers in a food web; tracing food chains and naming trophic levels; predicting the effect of a population change on a food web.

Worksheets

Printable practice with an answer sheet.

  • Worksheet

    Classification and Dichotomous Keys

    Students learn how scientists group living things by shared features, starting with vertebrates and invertebrates and the five vertebrate…

    Difficulty
    Level 2 · Standard
    Time
    35 min
    Questions
    18 questions
    Answers
    Answers included
  • Worksheet

    Food Webs and Human Impact on Ecosystems

    Students read a grassland food web to identify producers, consumers and trophic levels, trace food chains and predict what happens when…

    Difficulty
    Level 2 · Standard
    Time
    40 min
    Questions
    21 questions
    Answers
    Answers included
  • Worksheet

    Biotic and Abiotic Factors in Ecosystems

    Students learn the difference between biotic (living) and abiotic (non-living) factors, how each affects where organisms live and how many…

    Difficulty
    Level 2 · Standard
    Time
    35 min
    Questions
    14 questions
    Answers
    Answers included
  • Worksheet

    Using a Microscope: Parts, Magnification and Slide Preparation

    Students learn the parts of a light microscope and what each one does, calculate total magnification, estimate the size of cells from the…

    Difficulty
    Level 2 · Standard
    Time
    35 min
    Questions
    14 questions
    Answers
    Answers included
  • Worksheet

    Plant and Animal Cells: Structures and Functions

    Students learn that all living things are made of cells, the job of each cell structure (nucleus, cell membrane, cytoplasm, mitochondria,…

    Difficulty
    Level 2 · Standard
    Time
    35 min
    Questions
    14 questions
    Answers
    Answers included
  • Worksheet

    Relationships in Ecosystems: Competition, Predation and Symbiosis

    Students learn the ways organisms interact in an ecosystem: competition for resources, predator–prey relationships and the three kinds of…

    Difficulty
    Level 2 · Standard
    Time
    35 min
    Questions
    14 questions
    Answers
    Answers included

All biological sciences worksheets, every year →

Common questions

What do Year 7 students learn about biological sciences?

Living things, their features, life cycles, bodies and environments. At Year 7, our resources focus on: distinguishing vertebrates from invertebrates; describing the key features of the five vertebrate classes; using a dichotomous key to identify an organism; constructing a simple dichotomous key.

Where should we start?

Start with the Level 1 or Level 2 worksheet, then move up a level. Finish with the topic test if there is one.

Are answers included?

Yes — every worksheet has an answer sheet. Maths answer sheets show the working; English tasks include model answers or success criteria.

How to use these resources

  1. Read the short explanation together before starting the questions.
  2. Where a worksheet suggests a simple experiment at home, try it: seeing beats reading.
  3. Ask "How do you know?" so answers are backed by evidence.
  4. Use the answer sheet to talk about why an answer is right, not just whether it is.

Need something specific?

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