It's not that people cannot think mathematically. It's that they have enormous trouble doing it in a de-contextualized, abstract setting.
algebasics™ Algebra Tutorials - 0 views
Edenwaith : Products : Edengraph : Graphing Calculator for Mac OS X - 0 views
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"EdenGraph is a graphing calculator, built for Mac OS X, which is able to plot two-dimensional graphs using standard algebraic or trigonometric functions. Many mathematical packages only allow for static, rendered images of graphs, whereas EdenGraph lets the user dynamically shift, track, or magnify the current graph. "
Algebra - bokstavregning - 0 views
In Math You Have to Remember... - 5 views
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absent any clear evidence as to how best to proceed, the majority of teachers quite understandably default to more or less the same teaching methods that they themselves experienced. Overwhelmingly that is the traditional method, though the fact that no one has been able to make this approach work (for the majority of students) in three-thousand years does make some wonder if there is a better way.
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the majority of claims made about the efficacy of various pedagogies are based on nothing more than an extrapolation from personal experience (of the teacher, not the student)
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The US ranks much worse than most of our economic competitors in the mathematics performance of high school students. Many attempts have been made to improve this dismal performance, but none have worked. To my mind (and I am by no means alone in thinking this), the reason is clear. Those attempts have all focused on improving basic math skills. In contrast, the emphasis should be elsewhere.
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Jeg skulle gjerne ha gjort mye flere prosjekter/utforsking/åpne oppgaver osv. Men jeg er redd for eksamen. Dessuten - mange lærere tør ikke å innrømme at de knytter seg opp til boka- jeg må ha mye mer støtte fra en bok før jeg har TID (og peil) til å sette i gang)
Khan Academy - 1 views
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The Khan Academy is a not-for-profit organization with the mission of providing a high quality education to anyone, anywhere. 1000+ videos on YouTube covering everything from basic arithmetic and algebra to differential equations, physics, chemistry, biology and finance which have been recorded by Salman Khan.
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