Design a bulletin board with pictures of the kids in your class making funny faces. The children can be asked to bring in pictures of themselves making a funny face or you can take new pictures on a designated day. The back of the bulletin board gets covered with blue poster board paper. Cut out yellow paper circles and draw smiley faces on each circle. These happy faces can be placed on the border of the board. Then hang up pictures of the kids funny faces on the rest of the board.
Encourage the children to help you decorate a bulletin board showcasing a funny story and collage to match. The kids can be given colorful card stock paper. You then ask them to write a short funny story or saying at the bottom of the page. Picture can be printed out from the Internet to include in their collage. They can also find photos from old magazines as well. These funny collages can feature anything that the children consider funny. Adorn the entire board with the finished collages.
The back of this board gets decorated with bright yellow poster board paper so the characters stand out. You can use red letters to create the title like "A Ball of Fun" or "Live a Goofy Life." Ask each one of the children to pick their favorite funny cartoon character. You can order cartoon images of these favored characters and hang them up on the board. Cut out a circular piece of paper for each character and write jokes on the circle that you think the characters might say. You can then hang these up as a finishing touch.
Decorate the background of this bulletin board with blue and red polka dots. The children can have their pictures taken while wearing funny costumes at carnivals and other holidays throughout the year. Hang up these pictures toward the end of the year, so the kids can get a good laugh when looking at the goofiest costumes. Only hang up funny costumes that make you laugh.