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      Hormones: puberty, the menstrual cycle and the menopause

      Lesson details

      Learning outcome

      I can explain the role of hormones in controlling puberty, the menstrual cycle and the menopause in humans.

      Key learning points

      1. Hormones are chemicals that are made and secreted by groups of specialised cells called glands.
      2. Hormones are transported around the body in the blood plasma, and detected by receptors on cells and tissues.
      3. During puberty, hormones cause maturation of the sex organs and development of secondary sexual characteristics.
      4. Hormones control the menstrual cycle in adult human females, by causing ovulation and menstruation.
      5. Decreases in hormone levels in older human females cause the menopause, after which the menstrual cycle stops.

      Keywords

      • Hormone - a chemical messenger secreted by glands and carried in the blood plasma

      • Gland - a group of specialised cells that secrete hormones

      • Puberty - the process of physical changes that lead to sexual maturity

      • Ovulation - the process of an egg being released from an ovary

      • Menstruation - the process of the uterus lining breaking down

      Common misconception

      Hormones are only released in the brain and control the mood.

      Hormones control many processes in the body and are secreted from many glands. Those involved in puberty and the menstrual cycle have physical effects that may also impact on mood.

      Teacher tip

      There are depictions of the male and female reproductive systems so you may want to address this at the start of the lesson. The main focus is the general role the hormones have rather than the specifics.

      Content guidance

      Depiction or discussion of sensitive content

      Depiction or discussion of sexual content

      Supervision

      Adult supervision required

      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.
      What does the endocrine system do?

      transport materials around the body
      Correct answer: produce hormones
      excrete waste
      control movement
      control breathing

      Q2.
      Match the part of the female reproductive system to its name.

      An image in a quiz
      Correct Answer:a,ovaries

      ovaries

      Correct Answer:b,uterus

      uterus

      Correct Answer:c,vagina

      vagina

      Q3.
      What is a?

      An image in a quiz
      penis
      prostate
      Correct answer: testes

      Q4.
      Match the gamete to its description.

      Correct Answer:Sperm,are prodced by males in the testes.

      are prodced by males in the testes.

      Correct Answer:Egg,are released by females from the ovaries.

      are released by females from the ovaries.

      Q5.
      What word is used to describe the changes a person goes through to become sexually mature?

      Correct Answer: Puberty

      Q6.
      Put these stages of development in right order.

      1 - gamete
      2 - zygote
      3 - embryo
      4 - baby
      5 - child
      6 - teenager
      7 - adult

      6 Questions

      Q1.
      Which of the following are true?

      Correct answer: Hormones are chemicals.
      Correct answer: Hormones are transported around the body in the blood plasma.
      Hormones are transported around the body in red blood cells.
      Correct answer: Hormones are produced by glands.
      Hormones are produced by bone marrow.

      Q2.
      What is a?

      An image in a quiz
      Correct Answer: receptor, receptors

      Q3.
      Which of the following only occur in males?

      pubic hair grows
      growth rate increases
      Correct answer: testes grow
      emotional changes
      underarm hair grows

      Q4.
      When discussing the menopause, who is incorrect?

      Correct answer: Sam: When all hormone levels decrease in the body.
      Correct answer: Jacob: When you go through puberty.
      Izzy: When levels of sex hormones decrease.
      Sofia: When the menstrual cycle stops.

      Q5.
      Which two processes are part of the menstrual cycle?

      Correct answer: menstruation
      Correct answer: ovulation
      puberty
      menopause

      Q6.
      Which changes do the male sex organs undergo during puberty?

      shoulders get wider
      Correct answer: testes get bigger
      hips widen
      Correct answer: penis gets bigger
      Correct answer: testes start to produce sperm cells

      To help you plan your 11 combined science lesson on: Hormones: puberty, the menstrual cycle and the menopause, download all teaching resources for free and adapt to suit your pupils' needs...