Earobics Step 2 CD ROM Volume 2 includes five interactive games and 593 levels to help kids seven to 10 years old learn Paint by Penguin which deals with memory, discrimination, segmentation sequencing/insertion/deletion/substitution and attention. Duck Luck, All in Paint by Penguin deals with synthesis, sound recognition, sound-symbol correspondence, phoneme identification. Pesky Parrots deals with discrimination, synthesis, memory, word closure and attention; while Calling All Engines covers discrimination, figure-ground, phoneme identification, sound-symbol correspondence, comprehension of linguistic concepts, memory and attention. Hippo Hoops include attention, discrimination, memory, phoneme identification, recognition and sound-symbol correspondence. CD teaches critical language comprehension skills. Available in two different versions: clinic or home.