Okay, it’s a new semester! Second day of classes… negative and positive numbers.
Okay, VIctoria, we’ll see how this vector concept works :-) I think this fellow is not a super-visual learner; both the verbal explanation and the vectors worked (and he’s helped, not confused, by having several perspectives).
Re: Vectors and negative numbers
It’s helped my most recent plugger a *little*… but (you know how this is :)) it’s hard to break her of the “what’s the rule? Why do they keep changing the rules on me?” … but I think it’ll work…
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Honest, it works very well. And it is as much kinesthetic as visual; use the pen point to measure distances up and down.