Here are a few resources to help with lessons. Click the links below.
https://squareheadteachers.com/2012/11/13/aesops-fables-collection-free-worksheets/
https://www.123homeschool4me.com/aesops-fables-worksheets/
https://www.k5learning.com/reading-comprehension-worksheets/third-grade-3/stories-kids-fables
https://homeschoolgiveaways.com/2020/04/free-printables-about-tall-tales-and-fables/
https://www.tes.com/en-us/teaching-resource/traditional-tale-planning-week-one-and-two-6005346
https://en.islcollective.com/english-esl-worksheets/search/fable