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      Lesson details

      Learning outcome

      I can describe the functions of flowers on flowering plants and identify some parts of a flower.

      Key learning points

      1. Flowers play an important part in the life cycle of a flowering plant.
      2. The anther is a part of the stamen that produces and holds the dusty pollen. Anthers are male parts of the flower.
      3. The stigma is a female part of the flower and is sticky.
      4. The ovary is where seeds are formed.
      5. Petals are brightly coloured to attract animals, such as insects and birds, to carry pollen to another flower.

      Keywords

      • Stamen - The male parts of a flower are called the stamen.

      • Anther - The anther is a part of the stamen that produces and holds pollen.

      • Stigma - The stigma is a sticky part at the top of the female parts of a flower.

      • Ovary - Seeds are formed inside the ovary of a flower.

      • Petal - A petal is a part of a flower which is often colourful and attracts insects to pollinate the flower.

      Common misconception

      Pupils may think the function of flowers is to make plants look nice or that they are there for the benefit of humans.

      Explain that flowers are the reproductive parts of a plant that allow it to make more seeds.

      Teacher tip

      Lilies are often used for flower dissection activities like the one in this lesson but daffodils, tulips and alstroemerias are all good alternatives that are likely to cost less.

      Equipment

      See additional materials.

      Content guidance

      Exploration of objects

      Supervision

      Adult supervision recommended

      Licence

      This content is © Oak National Academy Limited (2026), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      This part of a plant is called a .

      An image in a quiz
      Correct Answer: flower, flowers

      Q2.
      True or false? Every plant produces flowers.

      true
      Correct answer: false

      Q3.
      Which of these pictures show seeds?

      A
      Correct answer: B
      Correct answer: C
      D

      Q4.
      Which of these parts of the plant is called a petal?

      An image in a quiz
      Correct answer: A
      B
      C

      Q5.
      A life cycle is …

      the way a living thing is born.
      the way seasons change over time.
      Correct answer: the way a living thing changes as it ages.

      Q6.
      What is the function of flowers on a plant?

      An image in a quiz
      making food for the plant
      Correct answer: making seeds
      absorbing water
      taking in sunlight

      6 Questions

      Q1.
      The brightly coloured parts of flowers that attract insects towards them are called .

      Correct Answer: petals, petal

      Q2.
      Flowers play an important part in the life cycle of a flowering plant. Match the name to the correct part of the flower.

      An image in a quiz
      Correct Answer:A,petal
      Correct Answer:B,stigma
      Correct Answer:C,anther
      Correct Answer:D,ovary

      Q3.
      Pollen is a dusty substance which is …

      made inside the leaves of a plant.
      Correct answer: made by the male parts of a flower.
      used by plants to make food.
      made by the female parts of a flower.

      Q4.
      Which female part of the flower is sticky to catch pollen?

      anther
      Correct answer: stigma
      ovary
      petal

      Q5.
      In which part of the flower are seeds made?

      anther
      stigma
      Correct answer: ovary
      petal

      Q6.
      Which of these statements is incorrect?

      Petals are brightly coloured to attract insects.
      Anthers are male parts of the plant.
      Correct answer: The stigma is part of the stamen.
      Anthers hold pollen.

      To help you plan your 3 science lesson on: The parts of a flower, download all teaching resources for free and adapt to suit your pupils' needs...