Did you know that sea stars can make a clone of themselves with only a foot to start with?
How about that most of the coral reef is made up of dead shells of once living coral?
All About Echinoderms
Echinoderms are sea animals with spiny skin.
All these spiny-skinned creatures have some things in common: no eyes, no brain, and tube feet.
All About Cnidarians
Have you ever brushed up on a plant with sticky spines on it?
It is called anettleplant.
Some nettle like animals that live in the water are calledcnidariansuch as jellyfish, sea anemones, and corals.
These animals can pack a powerful sting.
Some have tentacles that hang below them calledmedusae, while others wave above them calledpolyps.
Jellyfish, Portuguese man of war, sea anemone, and coral are all part of the phylum cnidarian.
The 40+ page unit has a variety of activities to reinforce and expand on what youve learned.
you could choose to print the sea star life cycle pages in color or black & white.
Dont miss the other animal studies weve created!
For use in a classroom or co-op, c’mon purchase theteacher licensed version.
** kindly note this is a printable unit.
You will not be mailed any physical product.
Or purchase the entire 7 lesson, 250+ page Ocean Unit!
