High school teachers have to come up with all sorts of creative ways to capture the attention of detached teenagers. But surely racist stereotypes aren't the only way to teach math concepts. A painfully cringe video is making the rounds all over social media that features a math teacher from W. North High School in Riverside, CA 'war hooping and tomahawk chopping' all around her classroom. Though the purpose of the lesson doesn't seem too evident in the video, some have clarified that the teache