Περισσότερες ιδέες από το Tedfrag
Fast Mental Multiplication Trick - multiply in your head using base 10

Fast Mental Multiplication Trick - multiply in your head using base 10

Free Printable Fractions Worksheets.    Free worksheets on many math topics. From preschool to fifth grade

Free Printable Fractions Worksheets. Free worksheets on many math topics. From preschool to fifth grade

I think the tau people have won me over.  Down with pi!

I think the tau people have won me over. Down with pi!

Pi
Free Rules of Exponents PDF Download

Free Rules of Exponents PDF Download

thebeautyofmathematics:  Trigonometry Reference Circle Created by Reddit user ‘graaahh’ via /r/mathpics (Direct link to post here; picture found in comments)

thebeautyofmathematics: Trigonometry Reference Circle Created by Reddit user ‘graaahh’ via /r/mathpics (Direct link to post here; picture found in comments)

Airplane Method for Factoring.  I don't think I was taught this method, at least I don`t remember it...we just had the iterative guess method.  Must review!

Airplane Method for Factoring. I don't think I was taught this method, at least I don`t remember it...we just had the iterative guess method. Must review!

Pretty mind blowing - Imgur

Pretty mind blowing - Imgur

Infographic about beautiful equations

Infographic about beautiful equations

Physics - Mechanics: Torque (1 of 7)  Mass on Rod and Cable

Physics - Mechanics: Torque (1 of 7) Mass on Rod and Cable