Each of these Mysteries of the Rosary consists of five separate meditations. These meditations are based on specific mysteries of the life of Christ found in the New Testament. For detailed instructions illustrating the Rosary prayer, Alfamber.com is an excellent site.
When you are finished with the Glory be to the Father, meditate upon the first mystery as you say an Our Father on the next bead, and ten Hail Marys on the first decade. The decade is ended with a Glory be to the Father, and the optional addition of the Fatima prayer given to the seers at Fatima. Pray one Our Father on the first bead