TTO1 Week 26 - from Fish to Birds

4.6
The Animal Kingdom
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Slide 1: Slide
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This lesson contains 20 slides, with interactive quizzes, text slides and 5 videos.

time-iconLesson duration is: 45 min

Items in this lesson

4.6
The Animal Kingdom

Slide 1 - Slide

Welcome to Biology!
  • This week, we will discuss the last animal groups of 4.6: the vertebrates
  • First, I will ask some questions about the last lesson
  • And then we will get started with new animals!

Slide 2 - Slide

Name the two different types of Myriapods we have. Can you give one difference between them?

Slide 3 - Open question

What was special about Crustacean legs?

Slide 4 - Open question

How many body parts do Arachnids have?
A
1
B
2
C
3
D
4

Slide 5 - Quiz

Can you give one reason why we need insects?

Slide 6 - Open question

Now onto the new groups!
  • The new groups all belong to the vertebrates. Look up in your notes what vertebrates were again.
  • Take out your notebook and a pen, because you'll need to take notes again!

Slide 7 - Slide

Today, we will discuss:
Fish
Reptiles
Amphibians
Mammals
Birds

Slide 8 - Slide

Fish
  • Aquatic
  • Most lay soft eggs, fertilized externally
  • Some are livebearing
  • Cold-blooded
  • Scales
  • Gills

Slide 9 - Slide

Slide 10 - Video

Amphibians
  • Water & land
  • Most lay soft eggs, fertilized externally
  • Cold-blooded
  • Skin is moist and wet
  • Undergo metamorphosis
Remember metamorphosis? If you don't, check your notes on the insects we discussed last lesson

Slide 11 - Slide

Slide 12 - Video

Reptiles
  • Live only on land
  • Eggs fertilized internally + have hard, leathery shells
  • Cold-blooded
  • Lungs
  • Dinosaurs were also reptiles

Slide 13 - Slide

Slide 14 - Video

Birds
  • Live on land + in the air
  • Eggs fertilized internally + have hard, chalky shells
  • Warm-blooded
  • Wings & feathers
  • Beaks look different based on what they eat

Slide 15 - Slide

Slide 16 - Video

Mammals
  • Live on land
  • Eggs fertilized internally
  • Monotremes, marsupials or placentals
  • Have milk for their young
  • Warm-blooded
  • Hair or fur

Slide 17 - Slide

Mammals
  • Monotremes: lay eggs (platypus)
  • Marsupials: give birth, but let them develop in pouches (kangaroo)
  • Placentals: babies develop fully in placenta

Slide 18 - Slide

Slide 19 - Video

That was it!
That was a lot of information, but now it's time for a little fun. Try to find examples of all these animals outside, and take a picture of them. You can upload the pictures on Itslearning again!
Good luck!

Slide 20 - Slide