In this module, you can learn how to tell if fractions are equal to each other.
The video above contains an illustrated explanation of equivalent fractions.
The above video (from Khan Academy) contains a slightly more advanced explanation of equivalent fractions.
If two fractions are "equivalent" it means they are worth the same.
There are an unlimited number of fractions that mean one-half. For example: 1/2, 2/4, 3/6, just to name a few.
Use this search term to find your own resources:
equivalent fractions