This classic nursery rhyme gets a Super Simple twist just in time for the holidays. Who are the children and who are the naughty kittens? Watch and find out! | Super Simple

Super Simple Halloween! Both “Knock Knock, Trick or Treat” and “Knock Knock, Trick or Treat Part 2" are perfect songs for practicing some Halloween language skills and costume names! To take your learning to a new level and be sure to download the free printable wheel to accompany the songs. Spin the wheel and ask “Knock knock, trick or treat, who are you?” to see who is at the door. | Super Simple