10.2 Puberty

Schedule of today
  • Test knowledge
  • Instruction
        Physical changes
        Onset of puberty
        Gender and gender dysphoria
  • Homework
  • End of class
Learning objectives
You will learn how and why your body changes during puberty.
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Slide 1: Tekstslide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

In deze les zitten 20 slides, met interactieve quizzen, tekstslides en 4 videos.

Onderdelen in deze les

Schedule of today
  • Test knowledge
  • Instruction
        Physical changes
        Onset of puberty
        Gender and gender dysphoria
  • Homework
  • End of class
Learning objectives
You will learn how and why your body changes during puberty.

Slide 1 - Tekstslide

This Chapter

To grow up
Puberty
Relationships
STIs (STDs)
Changes in your brain

Slide 2 - Tekstslide

When does puberty end?
A
When you start to grow hair under your armpits and become tall enough.
B
When you are sixteen years old.
C
When the psychical (psychische) changes that tyically occur during puberty have been completed.

Slide 3 - Quizvraag

Where are hormones produced?
A
In hormone glands
B
In your blood
C
In your cerebrum

Slide 4 - Quizvraag

How do hormones travel through your body? Through the..
A
Hormone cells
B
Bloodstream
C
Nerve cells
D
Receptor cells

Slide 5 - Quizvraag

Which of the purple hormones on the right controls the adjacent cell?


a. the one on the left
b. the one in the middle
c. the one on the right

Slide 6 - Tekstslide

Slide 7 - Video

Physical changes
sexual characteristics = all the differences between girls and boys

  • primary sexual characteristics = visible from birth
  • secondary sexual characteristsic = develops between the ages of 10 and 16 (puberty)
  • tertiary sexual characteristics = non-physical differences between boys and girls (clothing, behavior etc.)

Slide 8 - Tekstslide

What does the word 'fertile' mean?

Slide 9 - Tekstslide

What does the word 'fertile' mean?
Fertile (vruchtbaar) = when you are able to produce offspring.

First period
First ejaculation


Slide 10 - Tekstslide

the physical differences between boys and girls that are visible from birth
differences in clothing, thinking, and the way you act
the physical differences between boys and girls that develop during puberty
primary sexual characteristics
secondary sexual characteristics
tertiary sexual characteristics

Slide 11 - Sleepvraag

Other changes
1. Acne = pimples by infection of blocked sebaceous glands.
  • Sebum (talg) = a fatty substance that protects your skin.

2. Sweating

3. Changes in emotions

4. Identity development


Slide 12 - Tekstslide

Onset of puberty
Pituitary gland (=hypofyse) produces hormones that target sex organs to produce sex hormones
  • Boys: testosterone
  • Girls: oestrogen

Slide 13 - Tekstslide

Gender
Gender/sex (EN) = geslacht (DU)
Gender dysphoria = what you have when your feelings
 and behaviour do not correspond with your gender.

  • Transgender = people with gender dysphoria.
  • Transsexual = when you change your gender.
  • Transvestite = occasionally dresses in clothes 
      associated with the opposite sex, but does not have the feeling they were born in the            wrong body

Slide 14 - Tekstslide

Slide 15 - Video

Slide 16 - Video

Slide 17 - Video

What happens if you want to change your gender?

1. General physical and psychological tests:
whether you are absolutely certain about the sex change.

2. Cross-sex hormone therapy:
medicines that suppress your own sex hormones you will get the sex hormones of the gender you wish to become (figure 7).


3. A ‘real life test’:
  • the transsexual will have to lead their lives completely in the role of the other sex (16-24 months)

4. Various surgeries: 
  • breast augmentation or reduction, facial surgeries, voice change.

5. Sex reassignment surgery
  • sex organs are removed and replaced. (18+)




Slide 18 - Tekstslide

Slide 19 - Tekstslide

What?
Make: 10.2 assignments 1- 15
How?
In your (online) book. Choose: whispering or listening to music on your laptop. 
Help?
Raise your hand. If he/she is not listening to music, you may ask your neighbour first. 
Time?
10-15 minutes
Finished?
Work on another subject.
Proceeds
You have finished your homework! Well done!

Slide 20 - Tekstslide