I have seen several different mixed media jelly fish. This is my version created for the PM4 Preschool class. They are a very capable group with excellent art skills.
I was gifted a large amount of cardboard scrap so I cut it into half circles and gave it a swab of white tempera. I also have a roll of this cool looking iridescent paper that is from some business machine that was gifted to me as well. I cut that into strips. I also cut up pieces of yarn for the students.
When students arrived, they used the string and the paper to add tentacles to bottom of the half circles. I have already cut a few slits in the bottom so they could push the yarn or paper into the slots. I told them it was like flossing teeth. They then painted the half circles with glitter paint (another donation) and added foam shapes and googly eyes.
Once dry, I added a craft stick so they can use them as puppets.