Based on Pythagorean theorem Posted on 2019/07/21 by Carl Robitaille Reply Based on Pythagorean theorem#MTBoS #iteachmath #math #maths pic.twitter.com/eFMNmSQSYV— Idan Tal (@MagicPi2) July 21, 2019
Experience 3D math(s) ideas with 3D printed models! Posted on 2019/07/21 by Carl Robitaille Reply Experience 3D math(s) ideas with 3D printed models! https://t.co/Vl8qEHB75i book out now: https://t.co/b8Rx2YsoiP pic.twitter.com/9ZDMoqTLI3— Henry Segerman (@henryseg) September 3, 2016
A visual proof that 1/4 + 1/4² + 1/4³ + … = 1/3 Posted on 2019/07/21 by Carl Robitaille Reply A visual proof that1/4 + 1/4² + 1/4³ + … = 1/3⚪⚪⚪⚪⚪⚪⚪⚪⚪⚫⚪⚪⚪⚪⚪⚪⚪⚪⚫⚫⚪⚪⚪⚪⚪⚪⚫⚫⚪⚪⚪⚪⚪⚪⚪⚪⚫⚫⚫⚫⚪⚪⚪⚪⚫⚫⚫⚫⚪⚪⚪⚪⚫⚫⚫⚫⚪⚪⚪⚪⚫⚫⚫⚫— Fermat's Library (@fermatslibrary) July 21, 2019 And this one?@GeoGebra applet:https://t.co/2DG4d9Ldhlhttps://t.co/hbcj4armTc pic.twitter.com/Rdi4wlY0F2— Ignacio Larrosa Cañestro (@ilarrosac) July 22, 2019
The Math Whiz Who Won The Lottery 14 Times Posted on 2019/07/20 by Carl Robitaille Reply The Math Whiz Who Won The Lottery 14 Times
John Wallis devised this beautiful formula for π in 1655 Posted on 2019/07/19 by Carl Robitaille Reply John Wallis devised this beautiful formula for π in 1655. It is the infinite product of even numbers squared divided by their two adjacent odd numbers. pic.twitter.com/OdetC5Um12— Fermat's Library (@fermatslibrary) July 14, 2019
Un cercle est un carré, un carré est un cercle Posted on 2019/07/05 by Carl Robitaille Reply "Un cercle est un carré, un carré est un cercle"Crédits : Troika (https://t.co/HNIaxrQU1B) pic.twitter.com/5vWyCn4FOK— Creapills 💊 (@creapills) July 5, 2019
Ptolemy’s theorem Posted on 2019/07/05 by Carl Robitaille Reply Wow…https://t.co/iFqtzy69Mx#math #science #iteachmath #mtbos #visualization #elearning #geometry pic.twitter.com/DqYXRU6Xy5— Tungsteno (@74WTungsteno) July 5, 2019
Graspable Math Posted on 2019/07/03 by Carl Robitaille Reply Graspable Math I ain't going to lie…@GraspableMath is a complete time vortex that just stole 30 minutes of my life. It was awesome. pic.twitter.com/hcYay0SRbo— Dᴜᴀɴᴇ Hᴀʙᴇᴄᴋᴇʀ (@dhabecker) June 27, 2019