Disk 1, Grades 1 to 3

Gr. 1-2 : Reinforce Ten-Frame Strategy ........

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Runtime:  8 minutes,

Size: 47.1 MB,

Gr. 1-2 : Introduce Make-Ten Strategy ........

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Runtime:  8 minutes,

Size: 48.4 MB,

Gr. 1-2 : Assess Strategy Selection ........

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Runtime:  11 minutes,

Size: 59.8 MB,

Gr. 2-3 : Reinforce One & Two-Digit Addition Using The Near Doubles Strategy ........

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Runtime:  7 minutes,

Size: 41.6 MB,

Gr. 2-3 : Reinforce One & Two-Digit Addition Using The Make-Ten Strategy ........

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Runtime:  8 minutes,

Size: 42.9 MB,

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