Introduction to Units
As we begin the lesson on Perimeter, Area, and Volume, we begin to have a need for units. Units tell us what the number means. The following video will explain many different types of units which you will use throughout your life. Video Source (04:35 mins) | Transcript Units are the words we use to describe what numbers represent. Just a few examples of units include things like inches, centimeters, pounds, kilograms, degrees, feet, seconds, hours, etc. There are hundreds of types of units in this world. Читать дальше...