When a math teacher walked into class, she expected the usual chaos—but got total silence and a sea of frozen students instead. What seemed like a prank turned into a beautifully executed Mannequin Challenge that left her speechless.br br Video ID: WGA384323br br All the content on Heartsome is managed by WooGlobebr br For licensing and to use this video, please email licensing(at)Wooglobe(dot)com.