Drawing to kill the time in class

Many a time, I notice that my students like to kill the time while waiting for me to discuss the work which I have asked them to do. To me, it kills their boredom and helps to sharpen their drawing skills. This is better than talking to their friends as it will distract the attention of those who have yet to finish their work.

Usually those who do so are talented artists who draw with pens or pencils and the products are quite presentable. The consist of mainly cartoon characters.