Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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At 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?
In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei