Topic: Rays
Key Points:
What is a fish
Classes of fish
Sharks vs Rays
Body Characteristics
Defense
Species Examples
Worksheets:
Worksheet 1: Fish Compare
Worksheet1- fish compareANSWERS
Worksheet 2: Ray Species
Worksheet 2- Ray SpeciesANSWERS
Videos:
https://www.youtube.com/watch?v=Nbuu1Fa-c1k
https://www.youtube.com/watch?v=iAQxshvmzhs
https://www.youtube.com/watch?v=A_k2EuZcf5Y
https://www.youtube.com/watch?v=0k_Ky_H8Ods
References:
https://poseidonsweb.com/osteichthyes-vs-chondrichthyes/
https://www.majordifferences.com/2018/02/difference-between-shark-and-rays-shark.html#.Xrqx7d9KjBI
https://www.sharksider.com/understanding-cartilaginous-fish-difference-sharks-rays/
https://www.nationalgeographic.com/animals/fish/group/stingrays/