Three Billy Goats Gruff Preschool Lesson Plans and Printables My boys have been enjoying the Three Billy Goats Gruff story for several months, so I decided I would turn it into a fun lesson plan! I love making preschool lesson plans based on books, so naturally any books that my kids are interested in make great candidates.I always keep the worksheets fairly minimal and add in lots of fun activities and “challenges” for my kids! Three Billy Goats Gruff Preschool Lesson Plan Billy Goats Gruff Role-play Masksis a site that has all the masks for all the characters in the story. Language: Using the story of The Three Billy Goats Gruff, read and setup a play with the children who will take turns being the troll and the goats. Find something to use as the bridge for the goats to cross.