This book can be a valuable help for Dramatization and Theater Workshop teachers at different levels of education, as well as for actors, cultural entertainers and other groups that intend to work with the ‘improvisation meeting’, an intermediate activity between the game dramatic and the representation of a theatrical work. Improvisation is part of the didactic procedures that are grouped under the name of simulation and game. The work allows teachers to use improvisation as a didactic procedure that can develop in the student the skills of communication, expression, elocution, writing, analysis and criticism. It includes a good number of activities and exercises.