What happens during fertilisation? Learning intentions To know the names of the reproductive organs To understand what gametes are To be able to describe what happens during fertilisation
Which letter is the testes? Starter Which letter is the testes? C
Which letter is the vagina? Plenary Which letter is the vagina? H
Which letter is the Scrotum? Plenary Which letter is the Scrotum? D
Which letter is the Uterus? Plenary Which letter is the Uterus? G
Plenary What is B? Sperm duct
Plenary What is A? Penis
Plenary What is F? ovary
Plenary What is E? oviduct
What happens during fertilisation? Learning intentions To know the names of the reproductive organs To understand what gametes are To be able to describe what happens during fertilisation
How is a baby made? BE SENSIBLE
What cells are in the mother and father that are used to make an embryo? Egg Sperm
Gametes The egg and sperm cell are gametes. Each contains half the genetic information needed to produce a full human. But how is the full human made? http://www.kerboodle.com/api/courses/3287/planning/11237.html
Egg and sperm cell Ovaries testes gametes tail One month ejaculation Eggs are made in the ______________. Sperm are made in the ___________. Eggs and sperm are both known as ____________. Sperm have a _______ for swimming. ______________ egg is released each ___________. Millions of sperm cells are released during each ____________. When eggs and sperm meet it is called ____________. Ejaculation Month Ovaries Testes Fertilisation One Tail Gametes Ovaries testes gametes tail One month ejaculation fertilisation
What happens during fertilisation? Learning intentions To know the names of the reproductive organs To understand what gametes are To be able to describe what happens during fertilisation
Fertilisation and Implantation Egg cells and sperm cells need to join together to start the process of making a baby. This is called fertilisation. Complete your activity sheet on how sperm and egg cells come together in fertilisation. Complete the worksheet
Answers Testes Ovaries 1.7 times bigger
Task 3: Fertilisation and implantation (optional) 1 The egg cell and the sperm cell join together. 2 The embryo attaches to the lining of the uterus. Extension 1 0.007 mm 2 (Credit any sensible suggestions.)
homework In your books describe how sperm reach the egg cell and what happens during implantation. (Page 45 kerboodle book)