Name the month of your own birthday and the current month, using a calendar.
A year has twelve months. Your birthday happens in the same month every single year.
A calendar shows all twelve months, one at a time or all together, so you can find any month you are looking for.
Mastery looks like: They correctly name their own birthday month and the current month.
Common stumbles: Mixing up a month name with a day of the week is common at this age; keep the two lists separate and practice each on its own.