Yawning in a dream indicates that the individual experiences lethargy and can’t seem to separate his tired thoughts from a fast paced life. The waking hours would be a good time to go for a change, exercise or relax by having physical activities like playing sports, doing yoga or boating.
Dreaming about yawning also represents an inability to engage in intellectually stimulating activities such as reading, thinking, and writing. Perhaps it is time to think about building better habits instead of relying on a spark of motivation to engage in educational activities.