Easy trick teaches the impact of cyberbullying.

A  schooteacher in Britain used an incredibly effective trick to teach kids the powerful effects of cyberbullying.

She posted an image of two apples cut in half on her Facebook page. The image communicated a powerful lesson. In front of a classroom, she insulted and continuously dropped one apple on the ground to symbolize the effects of bullying.

On the outside it looked just like the apple that was not “bullied,” but when split in two, “the apple we’d said unkind words to was bruised and all mushy inside.”

She ended her original post saying, “The tongue has no bones, but is strong enough to break a heart. So be careful with your words.”