Math
Graphing
Line Jumper (number lines)
Math Match Up - fractions & decimals
Math Tic Tac Toe
Piggy Bank
Try Some Math - Advanced Addition

Geography
Stay Afloat (Hangman) Science Words
Where is That?

Grammar & Words
Several of the games use flash 6.x and work best in Internet Explorer 6.0+.  Please be patient while they load.

Adverbs and Adjectives
Grammar Gorillas - All Parts of Speech
Grammar Gorillas - Nouns and Verbs
Nouns and Definitions
Opposites Matching
Prefixes Matching
Verbs and Definitions
Word Plurals
 

Science
Periodic Table - name the elements
Solar System Trading Cards
Stay Afloat (Hangman) Science Words
 

Just for fun
Matching Memory Game