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Schemes of Work
QCA

Science at key stage 3    (Year 7)

Unit 7B: Reproduction
Section 9: What do newborn babies need?

QCA

Objectives

Children should learn:
  • that uterine muscle contracts during birth, expelling the foetus and placenta through the vagina
  • that the baby is nourished by milk from mammary glands, which provides nutrients and protects from infection

Activities

Outcomes

Children:
  • Discuss with pupils the processes of birth, using video, photographs and diagrams as illustrations.
  • Ask pupils how newborn babies obtain the nourishment they need. Describe the composition of breast milk. Review with pupils their knowledge of the care needed by babies.
  • Use video clips to show that a baby is responsive to its world, eg has reflex actions when born, such as head turning when its cheek is touched.
  • explain the process of birth as cervix muscles relaxing, uterus muscles contracting, and the foetus being pushed out, usually head first, with the placenta expelled afterwards
  • describe how a newborn baby obtains the nutrients it needs for growth
  • recognise that breast milk contains antibodies that protect against common micro-organisms

Points to note

  • Extension: premature babies receive technological support in countries where such facilities are available, eg use of incubators and light treatment for jaundice, and pupils could investigate what life-support systems are needed.
  • Extension: pupils could examine data on the slight reduction in survival rate of both very small and very large babies and speculate on the factors that can lead to these conditions, eg smoking linked with low birth weight.

Sections in this unit

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This unit is divided into sections. Each section contains a sequence of activities with related objectives and outcomes. You can view this unit by moving through the sections or print/download the whole unit.
1. a. How does a new life start?
2. b. How does a new life start?
3. c. How does a new life start?
4. d. How does a new life start?
5. e. How does a new life start?
6. When can human fertilisation take place?
7. a. How is the human foetus supported as it develops?
8. b. How is the human foetus supported as it develops?
9. What do newborn babies need?
10. Checking progress
11. a. How do humans change as they grow?
12. b. How do humans change as they grow?
13. c. How do humans change as they grow?
14. Reviewing work