The Write Place
Literacy Education Online: How to Use a Thesaurus
A good overview of what a thesaurus is and how best to use one. Also includes the difference between the two forms of thesauri and explains how to choose the correct synonym to use. L.9-10.4c References
ReadWriteThink
Read Write Think: Using Word Webs to Teach Synonyms for Commonly Used Words
Contains plans for seven lessons that teach students to use more expressive synonyms in their written and oral language. In addition to objectives and standards, this instructional plan contains printable resources for the lessons as...
Quia
Quia: Synonyms
This site offers a matching squares activity in which students match pairs of synonyms. Java is required.