"50 Things a Counselor Can Do to Save Time" by Susan W. Miller
#6 - Group many small tasks together and complete them at one time.
MY COMMENT
Completing the smaller tasks first by grouping them together and finishing them, one at a time, could be a very helpful strategy when you have other larger tasks that you might need to finish. This strategy could be extremely helpful when you have a handful of tasks, waiting for you. The main point is to be as efficient as possible so that you can get things done more quickly.