Quicktime is the easiest way to record audio on your laptop. Every student has Quicktime on their Mac. To record audio, Open Quicktime, Click on File, and then New Audio Recording.
CLICK ON THE RED BUTTON TO RECORD...
CLICK ON THE LITTLE ARROW NEXT TO THE RED BUTTON TO SELECT THE RECORDING DEVICE.
QUICKTIME AUDIO FILES SAVE IN MPEG-4 FORMAT, A COMMON AUDIO FILE FORMAT. STUDENTS CAN UPLOAD THESE FILES TO GOOGLE CLASSROOM FOR TEACHERS TO LISTEN TO / ASSESS THEM.