Coloring the teacher's clothes. Most kids love to make fun of their teacher. If you are a teacher or parent who is willing to let the class have a good time at your expense, consider the following activity. The kids need to draw a full sized suit of clothes. Each child gets some part of the clothing to design and color. When they are finished with the Robot Coloring Book the class needs to cut out the clothing. Teacher then pins the clothing onto their real clothing and walks around the classroom. This one should produce laughter and excitement very quickly.
Coloring to music. I have found that children have a natural understanding of the connection between music and colors. They know that red means anger or passion, that green means life, and that blue means contemplation. When a piece of distinct music is played (preferably a piece of music without lyrics) and the children are asked to color what they hear, some surprising results can appear.