In this episode, teacher Sari Lorner talks about jellyfish. Jellyfish are invertebrates. that means they have no bones, exoskeleton, or shell to protect them and the majority of their body is made up of water.

You will need: 

• Bottle with a lid 
• Water
• Plastic Bag 
• Rubber Band 
• Scissors 
• Optional: Food colouring and skewer