The ^ time signature tells you there are three counts in each bar.
A dot placed after a half note means that you hold the note for three counts. One dotted half note makes one bar of music in ^ time.
Use this easy strum pattern for Girls and Boys Come Out to Play and the songs on the next two pages.
A dot placed after a two count strum means that the strum lasts for three counts, which is one bar of music in ^ time.