3.3 Cnidarians

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Slide 1: Mind map
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 15 slides, with interactive quizzes, text slides and 3 videos.

time-iconLesson duration is: 50 min

Items in this lesson

What have we discussed last lesson?

Slide 1 - Mind map

How do we call animals without an endo- or exoskeleton?

Slide 2 - Open question

How do we call animals with an exoskeleton?

Slide 3 - Open question

How do we call animals with an endoskeleton?

Slide 4 - Open question

PHYLUM
KINGDOM
Sponges
Molluscs
Worms
Cnidarians
Animals
Echinoderms
Arthropods
Vertebrates

Slide 5 - Drag question

INVERTEBRATES
ARTHROPODS
VERTEBRATES
Sponges
Molluscs
Worms
Reptiles
Mammals
Cnidarians
Crustaceans
Arachnids
Insects
Myriapods
Echinoderms
Fish
Birds
Amphibians

Slide 6 - Drag question

Slide 7 - Video

Finish the sentence; an aquatic animal is an animal that lives in ...

Slide 8 - Open question

Which of the following statements about sponges is NOT correct?
A
Sponges are attached to rocks or corals
B
Some sponges feel like rubber
C
Sponges eat by filtering water
D
Sponges can only reproduce asexually

Slide 9 - Quiz

What is meant by the term 'fragmentation'?

Slide 10 - Open question

SYMMETRY

Slide 11 - Slide

PREDATOR-PREY

Slide 12 - Slide

Slide 13 - Video

Slide 14 - Video

SYMBIOSIS
A special relationship 
when two organisms 
from different species 
live together. 

For example: nemo is a (clown) fish and lives together with an anemone which is a cnidarian. 

Slide 15 - Slide