Here's a fun printable classroom poster of Rama, hero of the Diwali story. Print it out for display or perhaps use it as a puppet...
Here's a colourful Hanuman poster to print for Diwali. According to legend, Hanuman, the monkey king, helps Rama rescue Sita from the evil Ravana and defeat him in a mighty battle. Hanuman is worshipped as a symbol of strength, perseverance and devotion.
Here's a printable poster of a diya, the old-fashioned oil lamp used to light the way back home for Rama and Sita in the story of Diwali, and traditionally lit during the Hindu Festival of Lights to welcome the goddess Lakshmi into homes.