If you want, you are also possible to put each student photo to introduce one to another. Besides that, the photo is also great effort to create such homey and welcome environment to children. Still do not have any ideas of bulletin board type that matched well with your pre kindergarten children? The following things may inspire you:
Activity bulletin board
This type of bulletin board makes children get easier to find out the activity that they will follow. Since you are dealing with pre kindergarten child, you better make them easier to name the activity with some illustration like picture. For example, if the activity is taking children to the zoo then you can simply put some animal picture or drawing to make them get the meaning. When you are completing the activity, put your activity picture in the pre kindergarten bulletin board.
Recognition bulletin board will make children feel more involved as a part of the class. To make it, you just need to add a board that fulfilled with each photo and handprint of them. Put each children photograph and then let them to make their handprint and names under the photograph. It will make your classroom becomes more attractive and memorable.
Classroom learning objectives
You better make such bulletin board by using popular book character as an illustration of their learning objectives. Use this children favorite characters image to write down number and letter. You may also put the upcoming year learning expectation with a bullet list.
Explaining rules to the pre kindergarten children is important. You can start with putting down the rules like walk slowly, be quiet, take turn, love the other and other type of basic rules that they need to learn as their life basic.