Super cool visualization of the prime factorization of integers: datapointed.net/visualizations… #math
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Hotmath.com
8 posts
Hotmath.com
@hotmath
Step-by-step answers to math homework problems from your textbook, math videos, learning activities, and more!
Bergabung Nisan 2010
18 Mengikuti27 Pengikut
There are three kinds if students: those who do their homework, and those who don't.
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Hey! Now you can use Hotmath on your iphone at m.hotmath.com, but just the textbook answers (not the games and other stuff).
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@coachpate If you don't buy... there is still some free stuff you might want to use up here bit.ly/qt3dF9
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@coachpate Then sign up your students! $75 for the whole class all year. hotmath.com/school_license…
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@coachpate There are step-by-step solutions to odd problems in Sullivan PreCal on our site... Is this your edition? bit.ly/ood6e9
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Free Flash graphing calculator -- pretty cool. desmos.com/calculator/ Now let's see one in 3-D! (Here's a pointplotter: bit.ly/qe1WJV)
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For our inaugural tweet we'll link to this awesome Vi Hart multiplication video. (Why not.) youtube.com/watch?v=a-e8fz… Hello world!
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