3 adjectives to describe skippings

It is entirely possible that some teachers may find it out of the question to lead their classes straight through this book, but there is nothing to forbid them from judicious skipping, or, what is perhaps more to the point, from helping pupils over a difficult word or phrase when it is encountered; the interest which the child takes will carry him over most hard places.

This method with irregularities and certain definite skipping was used at various times, sometimes over periods of several days, during the course of the work.

Methinks, I see no jests of Robin Hood, No merry morrices of Friar Tuck, No pleasant skippings up and down the wood, No hunting-songs, no coursing of the buck.

3 adjectives to describe  skippings