Sophia Learning
Sophia: Common Prefixes and Their Meanings
This lesson focuses on prefixes; it defines prefix and lists several common prefixes and their meanings. It also discusses four groups of look-a-like prefixes which can cause confusion. This information is provided in text and in audio...
Sophia Learning
Sophia: Prefixes and Suffixes
This tutorial focuses on prefixes and suffixes using a slideshow and two videos. The first video discusses affixes including prefixes and suffixes and how they work; it also has an embedded YouTube music video about the power of...