NEW Educational Insights Mathshark learning device - has been unboxed, inspected and tested - includes batteries.
MathSharkTurns math into a game that quizzes eight different skill levels in addition, subtraction, multiplication, division, fractions, decimals, and percentages. As they see their time improve, kids are continually motivated to beat it. For 1 player. LCD screen clearly displays problems horizontally and vertically and gives immediate feedback. Help key provides additional clues for solving problems. Converts to a full-function calculator. Ages 6+/Grades 1+.