Definitely. Also, not sure why she thought it was acceptable.

Obviously if I were the kid I'd be like "yeah! Woo!"

But as an adult, the inappropriate behavior of someone in a power position over you, while also exposing you to social media (which was not a thing when I was a kid) is just all kinds of fucked up.

I just don't know how someone goes "wow! There's kids! Let's flash them!" and not be talking about Xbox kids playing Call of Duty and referring to flash grenades.