Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20120119 17:50:08
CalculatorsAt what grade or at what math level, should calculators be introduced into the classroom or lesson? Or should I never bring them into the classroom? #2 20120119 20:19:06
Re: CalculatorsHi shahn; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #3 20120220 19:09:53
Re: Calculatorshi shahn You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei 