pew pew pew

I utilize a laser pointer during direct instruction to help guide students to understanding, pointing across the room to PowerPoint visuals elucidating biological form and function in perfect rhythm with the timing that its corresponding topic is discussed during lecture.

...but when students turn around, I train my laser-sight on their figures, narrow my eyesight and whisper, "PEW PEW PEW", and silently cheer my acquisition of one-thousand imaginary points to my imaginary scoreboard.