Ways to improve focus and concentration

Concentration is the ability for someone to control attention.  It is critical for optimum learning to take place!  There are many causes of poor concentration; such as distracting noises, boredom, daydreaming, hunger, worry, dislike of a subject, television, computer, technology, social media, feeling overwhelmed with an assignment, lack of commitment, constant interruptions, lack of sleep, fatigue, and poor diet.