This document provides information about time signatures in music. It begins by defining time signatures as the numbers written at the beginning of the staff, with the upper number indicating the number of beats in a measure and the lower number indicating the note that receives one beat. It then differentiates between common time signatures like 2/4, 3/4, 4/4, and 6/8. Examples are provided of songs in each time signature, such as "Magtanim ay Di Biro" in 2/4 and "Dandansoy" in 6/8. Activities are included for students to practice identifying time signatures and notating bar lines.