recognize root words, prefixes, suffixes, and syllabication as aids in determining meaning within context.

Rooting Out Words 

 Context is Key 

http://www.sadlier-oxford.com/phonics/fishtanks1/fish_tanks_front.htm

http://www.sadlier-oxford.com/phonics/spacestation/directions.htm

http://www.tv411.org/lessons/cfm/vocabulary.cfm?num=10&act=2&que=1

http://www.tv411.org/lessons/cfm/vocabulary.cfm?str=vocabulary&num=5&act=3&que=1