Starfish Gazing

During this week in Science class the kids have been learning about invertebrates. Think back really hard to your school days and remember what an invertebrate is. Can’t remember…well here I will help you!  Cover Starfish

Definition of an Invertebrate as found on Wikipedia:

Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as a backbone or spine), derived from the notochord. This includes all animals apart from the subphylum Vertebrata. Familiar examples of invertebrates include insects; crabs, lobsters and their kin; snails, clams, octopuses and their kin; starfish, sea-urchins and their kin; jellyfish, and worms.

So, now we have that out-of-the-way! The kids were skeptical about dissecting a poor little animal. I convinced them it was in the name of science and by the time we were done they would have a clearer understanding of the animal and a new respect for it.

All too often the kids will view and animal such as the Starfish as unimportant because it is not cuddly like a cat or dog. This study helped them to see that all creatures have a purpose and are beautiful in their own way. Well…except roaches right? I think we can agree that no one likes roaches.

The neat thing about the dissection kit was that it had step by step instructions and I did not have to make up the steps as we went. There were some words that took some time to pronounce but we were all the better for trying!

On to the photos!


Starfish Tray
The dissection tray and tools.
Bri Starfish
Bri focusing on making the right cut.
Audy Starfish
Audy cleared out the intestines.
Mav Starfish
Mav removed the skin.
cloth.jpg
This is our project table cloth. It was on sale, kind of ugly and perfect for our projects. It has seen a lot!

I am always into making sure the kids have fun while learning. This seemed like the perfect way to get them involved in the lesson. We live very close to the beach and I try to instill in them respect for the ocean and all animals.

 

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