
THE "PROBLEM SOLVING" COMPUTER CD IS DESIGNED TO TRAIN STUDENTS TO FORMULATE SIMPLE EQUATIONS APPLICABLE TO REAL-LIFE SITUATIONS... AND TO GO AHEAD AND SOLVE THESE EQUATIONS.
IT GENERATES ABOUT 8 MILLION SITUATIONALLY WORDED MATHS PROBLEMS, AND THESE CALL FOR OVER TEN THOUSAND DIFFERENT SIMPLE EQUATIONS TO SOLVE THEM. MOST TEACHERS OF MATHEMATICS ARE NOT WORD-SMITHS, AND THEY DO NOT HAVE THE TIME TO INVENT SITUATIONALLY WORDED MATHS PROBLEMS MANUALLY ON THIS SCALE.
MATHEMATICS TEXTBOOKS TOO HAVE THEIR OWN INTRINSIC LIMITATIONS: EVEN THE BEST AND BIGGEST OF BOOKS CANNOT DEMONSTRATE THE SOLUTION OF ALL THAT MANY PROBLEMS LINE BY LINE FOR YOU, NOR CAN THEY MONITOR YOUR EFFORTS INTERACTIVELY. BUT THIS COMPUTER CD CAN DO THAT! THE FOLLOWING IS JUST ONE RANDOM EXAMPLE OF THE NUMEROUS SITUATIONAL MATHEMATICS PROBLEMS CONSTRUCTED INSTANTANEOUSLY BY THIS DISC.
"DANNY HAS SOME FIREWORKS. 7 OTHER BOYS ARRIVE, AND HE SHARES OUT THE FIREWORKS EQUALLY, SO THAT ALL 8 BOYS HAVE THE SAME NUMBER OF FIREWORKS. THEN, 2 MORE FRIENDS ARRIVE, AND FROM THE FIREWORKS HE HAS LEFT FOR HIMSELF, DANNY GIVES THESE LATE ARRIVERS ONE FIREWORK EACH. THIS NOW LEAVES HIM WITH JUST 34 FIREWORKS REMAINING FOR HIMSELF. WITH HOW MANY FIREWORKS DID DANNY START OUT?"
Any secondary school student who cannot formulate and solve an equation
to supply the answer to the above question within - say - two minutes ...
probably needs this computer CD

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(The '64' in the above phone and fax numbers is the country code for New Zealand, and needs to be preceded by your own country's exit code.) |
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09 810 9519 (New Zealand). (If phoning from outside New Zealand, just dial your local telephone exit code + 64 9 810 9519 .) |
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