When children draw they are developing their skills in many ways. The benefits include developing their fine motor skills, encouraging their visual analysis, it encourages concentration, improves hand-eye co-ordination, increases individual confidence and it teaches creative problem solving. With this many benefits, why wouldn't we make time for our students to access the process?
For great drawing lessons that are free and engaging, check out Drawmore4kids on YouTube. These lessons are free and your students will love them.
https://www.youtube.com/watch?v=uDqVWU8u25E&t=244s