Coloring and drawing both help kids improve fine motor skills. They also train the brain to focus. For parents and teachers, these inexpensive activities require limited preparation and are well-suited to travel (particularly relevant with winter breaks approaching). Colouring helps your child to recognise a range of colours ready for school. Colouring can also increase your child's vocabulary as they learn the different shades of colours e.g. light blue, navy blue, sky blue. Colouring can improve your child's ability to focus on a task for a longer length of time.

I totally agree with you. Colouring and drawing are very helpful to enhance creativity in kids. Kids also perform these activities with great interest. There are more many activities which are necessary for kids. I would like to share these activities https://wunderkiddy.com/preschool-activity/groundhog-day-2 which kids perform and learn quickly. These are the best way to teach them in this age.