The educational value of this activity is a fun learning potential for elementary students. For Mystery Science to educate students on a real world level, their lessons and activities never fails for students & educators to continuously stay curious within their current environment. The quality of the content is organized, in-depth and user friendly. This lesson is fun and engaging. It may be challenging to implement if a printer isn't available. However, the activity can still be done on the computer and for the students to utilize multiplication techniques from the map presented. The activity along with the video background component is a great recommendation for understanding how much water is in the world.