Class is back in session with all new half hour episodes of the hit quiz show, Are You Smarter Than a 5th Grader? Acclaimed comedian Jeff Foxworthy is at the head of the class as host of this atypical game show, which measures adults' lack of knowledge – as revealed by how much they've forgotten since grammar school.

Adult contestants find themselves revisiting their youth in a classroom setting, tackling subjects they've already been taught – from art to geography and math to social studies.