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Price:
$543.95
Builds math skills fast! MathShark® presents a problem on the LCD screen, the student enters their answer, then gets instant feedback with lights and tones plus a message after each set. Help key provides additional clues for solving problems. Eigh... More. |
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Challenger™ II System with 8 Responders
Price:
$602.95
Turn math lessons into a TV game show format. Includes first or first and second place setting option, four sound tones, three self-programmable time settings from 0-99 seconds, stop/restart time clock setting, and high and low volume control se... More. |
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Challenger™ II System with 12 Responders
Price:
$722.95
Turn math lessons into a TV game show format. Includes first or first and second place setting option, four sound tones, three self-programmable time settings from 0-99 seconds, stop/restart time clock setting, and high and low volume control se... More. |
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