Play "Pumpkin Face" which is similar to Wheel of Fortune. Think of a vocabulary word or sight word. Put a blank on the board for each letter in the word. Children take turns calling out letters. If they guess correctly put the letter on the line. If their letter is not in the word begin drawing a pumpkin and then adding features. If letters are not in the word make a "bone pile" at the bottom of the board.
Do a T-chart of things that are real and pretend.
Let them work in small groups and make posters about Halloween safety.
How many words can you make out of HALLOWEEN?
Divide the children into partners and challenge them to write a ghost story together or draw a spooky picture together.
Play a game of pantomime where children act out Halloween symbols and events as their friends try and guess.
Play "pass the pumpkin." (You can use a real little pumpkin for this or just pretend with a ball.) Children stand or sit in a circle and pass the pumpkin around as the music plays. When the music stops the one holding the pumpkin has to read a flash card, answer a math problem, recall information from a book, and so forth.
Try and remember how you felt on Halloween Day when you were a child and share their joy!