A first grader was suspended from Stratton Meadows Elementary School in Colorado for pointing his fingers in the shape of a gun [BLAZE ARTICLE]. A second-grader was suspended from school for chewing his strawberry-filled pastry into the shape of a gun [WASHINGTON POST ARTICLE].
A tenth-grader in Maine was suspended for bringing a water gun to school [TEA PARTY ARTICLE].
A five-year-old girl was suspended from Southeast Elementary in Brighton, Colorado for bringing a plastic bubble gun to school. https://bearingarms.com/jennjacques/2016/05/17/5-year-old-girl-suspended-bringing-plastic-bubble-gun-school-n25559
See generally “7 Kids Who Were Punished By Schools For Using Imaginary Guns.” The article references third-grade students who were suspended for shooting an Airsoft gun on the private property of one of the students.