YR2-B6-LSN3

HAVE READY:
  • Your Macbook. (3 desktops)

  • #1: Your I-book page 17.
  • #2: Google Chrome:  bio classroom, your hw, your notes file.
  • #3: Lessonup.app (open this lesson through the class group).
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5:00
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 41 slides, with interactive quizzes, text slides and 2 videos.

Items in this lesson

HAVE READY:
  • Your Macbook. (3 desktops)

  • #1: Your I-book page 17.
  • #2: Google Chrome:  bio classroom, your hw, your notes file.
  • #3: Lessonup.app (open this lesson through the class group).
timer
5:00

Slide 1 - Slide

BIOLOGY
YEAR 2 
LESSON 3

Slide 2 - Slide

Booklet 6 Section 2:
  • Discuss in your groups what was covered last lesson.
  • Explain what your learned last lesson, check your notes if you want.
  • Discuss the hw questions with each other.
  • Come up with a maximum of one or two questions you can ask the class in the next slide.
  • Remember class discussion rules!
  • !!!! INSIDE VOICES AND ENGLISH PLEASE !!!!
timer
8:00
Key Questions
Look at the key questions on  I-Book page 5, can you answer them?

Slide 3 - Slide

Questions about Section 2: theory and hw?

Slide 4 - Open question

Sexual Reproduction in plants:


with the stamen and the carpels
pollination
fertilization
dispersal
germination

Asexual reproduction in plants:


with mitosis
runners
bulbs
tubers
cuttings & grafting

Slide 5 - Slide

Sexual Reproduction in Animals
Most animals that have sexual reproduction have 3 phases:

  1. Pre-Fertertilization (the gametes also known as sex cells are produced and prepared).
  2. Fertilization (the sex cells are brought together somehow and melt together to form on cell "zygote").
  3. Post-Fertilization (the zygite start dividing by mitosis and becomes and embryo which continues to grow).


Slide 6 - Slide

Asexual Reproduction in Animals
  1. Some very small animals are so small they can reproduce by mitosis.
  2. A hydra can reproduce by budding, many species of jellyfish reproduce this way too.
  3. Some animals can reproduce by means of fragmentation. This means that they can break off a piece of themselves and a whole new organisms can grow from that piece. Flatworms, starfish and seasponges can do this.

Slide 7 - Slide

How do birds reproduce?
A
sexual reproduction
B
asexual reproduction

Slide 8 - Quiz

How do potato plants reproduce?
A
runners
B
cuttings
C
bulbs
D
tubers

Slide 9 - Quiz

How do starfish reproduce?
A
budding
B
fragmentation

Slide 10 - Quiz

How does and apple tree reproduce, sexually or asexually?
A
sexual reproduction
B
asexual reproduction

Slide 11 - Quiz

Booklet 6 Section 3:
  • Read pages 17-19 of your I-Book.
  • Take some quick notes as you are reading.
  • Discuss the notes you have taken in your groups.

  • 4 minutes of silence and 4 minutes of talking.

  • !!!! INSIDE VOICES AND ENGLISH PLEASE !!!!
timer
8:00
Key Questions
Look at the key questions on  I-Book page 17, can you answer them?

Slide 12 - Slide

Primary sexual characteristics:


These are present at birth.
There is a clear difference between male and female.


Secondary sexual characteristics:


These develop during puberty under the influence of hormones.
These secondary sexual characteristics make the differences between males and females even clearer.


Slide 13 - Slide

Slide 14 - Slide

Slide 15 - Slide

Slide 16 - Slide

PRIMARY SEXUAL CHARACTERISTICS
SECONDARY SEXUAL CHARACTERISTICS
a penis
a vagina
a beard
breasts

Slide 17 - Drag question

MALE PARTS
FEMALE PARTS
BOTH
URETHRA
VAGINA
PENIS
BLADDER
LABIA
GLANS
TESTICLES
UTERUS
OVARIES
CLITORIS
SCROTUM
PROSTATE

Slide 18 - Drag question

Booklet 6 Section 3:
  • Read pages 10-16 of your I-Book.
  • Take some quick notes as you are reading.
  • Discuss the notes you have taken in your groups.

  • 10 minutes of silence and 5 minutes of talking.

  • !!!! INSIDE VOICES AND ENGLISH PLEASE !!!!
timer
15:00
Key Questions
Look at the key questions on  I-Book pages 10 &  13, can you answer them?

Slide 19 - Slide

  • 1. OVIDUCT
  • 2. OVARIES
  • 3A. UTERUS 
  • 3B. UTERUS WALL
  • 3C. CERVIX
  • 4. VAGINA
  • 5. HYMEN
  • 6. BLADDER
  • 7. URETHRA
  • 8. CLITORIS
  • 9. INNER LABIA
  • 10. OUTER LABIA

You are allowed to screenshot this for in your notes, the title above is a link to a practice exercise.

Slide 20 - Slide

Video:
  • The following slides are a video and questions about the video.
  • Hee speaks quickly I know.
  • He goes into more detail than you need to know, but the animations are very good.
  • Try to keep up and take notes about the parts and functions of the female reproductive system.

Slide 21 - Slide

4

Slide 22 - Video

00:54
What is the female reproductive hormone?
A
testosterone
B
oestrogen

Slide 23 - Quiz

02:45
How many chromosomes does a human egg cell have before fertilisation?
A
20
B
23
C
40
D
46

Slide 24 - Quiz

02:51
What is the special name you learned for this fertilised egg cell during the last lesson?
A
embryo
B
ova
C
sperm cell
D
zygote

Slide 25 - Quiz

03:13
don't panic
This is way more complicated than you guys need to know.

Slide 26 - Slide

Where do the ova mature and get ready to be fertilised?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries

Slide 27 - Quiz

Where does the embryo develop during pregnancy?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries

Slide 28 - Quiz

Where does the ova mostly get fertilised?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries

Slide 29 - Quiz

Where does the penis fit in during intercourse (sex)?
A
in the uterus
B
in the vagina
C
in the oviducts
D
in the ovaries

Slide 30 - Quiz

  1. SPERMDUCT 
  2. SEMINAL VESICLE GLAND
  3. PROSTATE
  4. EPIDIDYMIS
  5. TESTICLES
  6. SCROTUM
  7. PENIS
  8. BLADDER
  9. URETHRA
  10. GLANS
  11. FORESKIN

You are allowed to screenshot this for in your notes, the title above is a link to a practice exercise.

Slide 31 - Slide

Video:
  • The following slides are a video and questions about the video.
  • Hee speaks quickly I know.
  • He goes into more detail than you need to know, but the animations are very good.
  • Try to keep up and take notes about the parts and functions of the male reproductive system.

Slide 32 - Slide

2

Slide 33 - Video

02:06
What is the names of the organ that holds the testes (testicles) outside of the male body?
A
penis
B
scrotum
C
sperm duct
D
stomach

Slide 34 - Quiz

02:36
don't panic
this next part is way too complicated again!

Slide 35 - Slide

Where are sperm cells produced?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans

Slide 36 - Quiz

Where is a man's urethra?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans

Slide 37 - Quiz

Where are liquids produced that are added to the semen?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans

Slide 38 - Quiz

Where is the most sensitive point of the male reproductive system?
A
in the penis
B
in the testicles
C
in the prostate
D
in the glans

Slide 39 - Quiz

Please be honest, what did you think of this lesson.

Slide 40 - Open question

Homework for lesson 4:
  • Complete the hw for lesson 4 to at least your correct level please.
  • Make sure you have started work on your mindmap which needs to be handed in for a grade before the testweek. include screenshots in the hw file.

  • Good luck!!

Slide 41 - Slide