Sophia Learning
Sophia: Apostrophes
A brief audiovisual presentation that explains what an apostrophe is and its three main uses [3:22]
Sophia Learning
Sophia: Apostrophes
This screencast focuses on the apostrophe; it defines, discusses the three purposes for apostrophe: to show possession, to form contractions, and to show missing letters, and provides examples of each. Links to internet resources for...
Sophia Learning
Sophia: Apostrophes and Possession
This lesson explains the use of apostrophes to form possessives.