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Welcome to Online Math Museum Welcome to our Online Math Museum, where the wonders of mathematics await your exploration. Step inside and embark on a captivating journey through the beauty, history, and practicality of math. Uncover the secrets of prime numbers, marvel at the elegance of fractals, and discover how math shapes our world. Join us as we celebrate the magic of numbers, shapes, patterns and the boundless curiosity they inspire. Under Construction ...

Math Fan Content Lessons Tasks Math Club Projects Math @ Home Math Magic Games & Puzzles Math & Art Cylindrical Mirror and Anamorphic Art << Math & Art The distorted (anamorphic) images grab everyone's attention. In the cylindrical mirror example, hidden pictures are drawn on a POLAR GRID and they only come to life when viewed through a cylindrical mirror. ​ The original art requires a mirroring paper, but nowadays, unwrinkled aluminum foil can be used as well (But because the images are fuzzier, the observations may not be as clear.) A soda can or any cylindrical object that you can cover with aluminum foil is ok. After creating the cylindrical mirror, you may either color an already distorted image or print the polar grid below and create your own anamorphic art. ​ Images are taken from the book " The Magic Mirror: An Antique Optical Toy " How it works - MATH CONNECTION Phaeno Science Center, Wolfsburg /Germany Exploratorium, San Francisco /United States Making anamorphic drawings involves mechanically distorting an image by transferring the image from the square grid (the original image) onto a polar grid (distorted grid). ​ It is basically done by transforming each cartesian coordinate to the corresponding polar coordinate. ​ You can use any polar grid by printing to make your own drawings. For this example, after you complete your image on the polar grid, place your cylindrical mirror on the circle and look into the mirror to see the image restored. One might wonder what happens if we use a conical mirror instead of a cylindrical one! With a conical mirror, the image is spread out in a circular region all around the mirror creating a perfectly circular image. Did you hear about the mirror pillar? The Mirror Pillar is a giant 2m high cylindrical mirror, which reflects and distorts images from the ground around it to create beautiful anamorphic artworks. It provides a chance to interact with anamorphic images by drawing part of one, and discover the mathematics and geometry behind projected and distorted images. The Mirror Pillar is a math outreach project by mathematicians Matt Parker and Katie Steckles. ​ They also have an image converter where you can upload your original image and it converts to the distorted image on the polar grid. ​ Do not forget to check out the Mirror Pillar activities.

Her yıl Mart ayının 14'ü Pi günü (3.14) olarak kutlanır. Bugün artık Uluslararası Matematik Günü olarak da kutlanacak. Pi günü kutlamaları çerçevesinde yapılabilecek aktiviteler ile ilgili internette birçok kaynak ve öneri var. Ortaokul seviyesinde öğrencilerin en çok ilgisini çeken aktiviteleri aşağıda linkleri ile birlikte bulabilirsiniz. ​ Classroom Posters Free Download Fun Facts About Pi Free Download Calculating Pi Like Archimedes Free Download Pi Day Free Download Can't Stop Free Download Iconic Number Free Download Inspire! UNESCO announced Pi-Day as the International Day of Mathematics in 2019. ​ "Greater global awareness of mathematical sciences is vital to addressing challenges in areas such as artificial intelligence, climate change, energy, and sustainable development, and to improving the quality of life in both the developed and the developing worlds." ​ Do not forget to check out the International Day of Mathematics Page for the posters! 2020 - Mathematics is Everywhere. (The first-ever International Day of Mathematics) 2021 - Mathematics for a Better World . 2022 - Mathematics Unites. 2023 - Mathematics for Everyone Circles and Pi Course Best - Free - Online Interactive Pi Content First Pi Day Celebration in History A recipe for beating the record of most-calculated digits of pi Akira Haraguchi, 69, memorises π to 111,700 digits. Memorizing Pi How many decimals of pi (π) NASA-JPL scientists and engineers use when making calculations? Find your Birthday in Pi How old are you in Pi-years? Pi Planet. 6 Things You Probably Didn't Know About Pi by Wired Try to figure out how up to 612,330 digits are encoded in this picture! The Beauty of Pi Visualizing Pi by Ken Flerlage Art of Pi - 100 000 Digits of Pi Sound of Pi Do you wanna play Dart to calculate Pi? Pi Me A River Calculate Pi with Buffon’s Needles Plat Catch me if you can! to calculate Pi in t Taxicab Geometry Lunes (Crescents) of Hippocrates Pi in Rhind Papyrus Archimedes' Approximation of Pi Ramanujan's Strange Formula for Pi Estimating Pi using the Monte Carlo Method Pi o'clock and many more surprising problems by the mathedideas blog Join the Pi Day Challenge of NASA Pi TV Brilliant Pi Videos Pi TV Videoyu Oynat Videoyu Oynat 05:48 Calculating Pi with Darts Subscribe to Veritasium http://youtube.com/veritasium Instagram: http://instagram.com/thephysicsgirl Physics Girl: http://physicsgirl.org/ Facebook: http://facebook.com/thephysicsgirl Twitter: http://twitter.com/thephysicsgirl Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Pi can be calculated using a random sample of darts thrown at a square and circle target. The problem with this method lies in attempting to throw "randomly." We explored different ways to overcome our errors. A million thanks to Derek Muller of Veritasium for his help with this video. http://youtube.com/veritasium. Also a huge thank you to Dan, Virginia, Lara and Cyrus for providing a yard. Videoyu Oynat Videoyu Oynat 06:28 Pi me a River - Numberphile How the length (and sinuosity) of rivers relates to Pi - featuring Dr James Grime. More links & stuff in full description below ↓↓↓ More on Pi from Numberphile: http://bit.ly/PiNumberphile The paper in Science (abstract): http://bit.ly/1m1j79B James Grime: http://singingbanana.com Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile Videoyu Oynat Videoyu Oynat 16:55 Calculating π by hand: the Chudnovsky algorithm For Pi Day 2018 I calculated π by hand using the Chudnovsky algorithm. https://en.wikipedia.org/wiki/Chudnovsky_algorithm k = 0 42698672/13591409 = 3.141592|751... k = 0 and k = 1 42698670.666333435968/13591408.9999997446 = 3.14159265358979|619... Watch me do the second term working out on my second channel: https://youtu.be/I7YvD7dqsy8 See me do the entire final calculation again (without a mistake) on Patreon: https://www.patreon.com/posts/17542566 Proof that I did actually do it properly: https://www.dropbox.com/s/64vc5iz7yt41r53/chudnovsky-pi-FIXED.pdf?dl=0 This was my attempt two years ago. Look at how much hair I had! https://www.youtube.com/watch?v=HrRMnzANHHs The Chudnovsky Brothers used their algorithm to be the champion pi calculators of the early 1990s: going from half a billion to four billion digits of pi. https://en.wikipedia.org/wiki/Chronology_of_computation_of_%CF%80 This video was filmed at Queen Mary University of London. CORRECTIONS - None yet. Let me know if you spot anything! Thanks to my Patreon supporters who enable me to spend a day doing a lot of maths by hand. Here is a random subset: Christopher Samples Sean Dempsey-Gregory Emily Dingwell Kenny Hutchings Rick de Bruijne Support my channel and I can make more videos: https://www.patreon.com/standupmaths Music by Howard Carter Filming and editing by Trunkman Productions Audio mastering by Peter Doggart Design by Simon Wright MATT PARKER: Stand-up Mathematician Website: http://standupmaths.com/ Maths book: http://makeanddo4D.com/ Nerdy maths toys: http://mathsgear.co.uk/ Videoyu Oynat Videoyu Oynat 08:24 Pi is Beautiful - Numberphile With thanks to Martin Krzywinski and Cristian Ilies Vasile - cool visualisers of Pi. More links & stuff in full description below ↓↓↓ Pi Visualisations (you can buy them too): http://bit.ly/PiBeauty Images used with permission. This video features Dr James Grime: https://twitter.com/jamesgrime More Pi videos from Numberphile: http://bit.ly/PiNumberphile Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile Videoyu Oynat Videoyu Oynat 18:40 The Discovery That Transformed Pi For thousands of years, mathematicians were calculating Pi the obvious but numerically inefficient way. Then Newton came along and changed the game. This video is sponsored by Brilliant. The first 314 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription. Happy Pi Day! (for a few days ago...) References: Arndt, J., & Haenel, C. (2001). Pi-unleashed. Springer Science & Business Media — https://ve42.co/Arndt2001 Dunham, W. (1990). Journey through genius: The great theorems of mathematics. Wiley — https://ve42.co/Dunham1990 Borwein, J. M. (2014). The Life of π: From Archimedes to ENIAC and Beyond. In From Alexandria, Through Baghdad (pp. 531-561). Springer, Berlin, Heidelberg — https://ve42.co/Borwein2012 Special thanks to Alex Kontorovich, Professor of Mathematics at Rutgers University, and Distinguished Visiting Professor for the Public Dissemination of Mathematics National Museum of Mathematics MoMath for being part of this Pi Day video. Special thanks to Patreon supporters: Jim Osmun, Tyson McDowell, Ludovic Robillard, jim buckmaster, fanime96, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Lyvann Ferrusca, Alfred Wallace, Arjun Chakroborty, Joar Wandborg, Clayton Greenwell, Pindex, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal Written by Derek Muller and Alex Kontorovich Animation by Ivy Tello Filmed by Derek Muller and Raquel Nuno Edited by Derek Muller Music by Jonny Hyman and Petr Lebedev Additional Music from https://epidemicsound.com "Particle Emission", "Into the Forest", "Stavselet", "Face of the Earth", "Firefly in a Fairytale" Thumbnail by Gianmarco Malandra and Karri Denise Videoyu Oynat Videoyu Oynat 15:16 Why do colliding blocks compute pi? Even prettier solution: https://youtu.be/brU5yLm9DZM Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/clacks-thanks Home page: https://www.3blue1brown.com Many of you shared solutions, attempts, and simulations with me this last week. I loved it! You all are the best. Here are just two of my favorites. By a channel STEM cell: https://youtu.be/ils7GZqp_iE By Doga Kurkcuoglu: http://bilimneguzellan.net/bouncing-cubes-and-%CF%80-3blue1brown/ And here's a lovely interactive built by GitHub user prajwalsouza after watching this video: https://prajwalsouza.github.io/Experiments/Colliding-Blocks.html NY Times blog post about this problem: https://wordplay.blogs.nytimes.com/2014/03/10/pi/ The original paper by Gregory Galperin: https://www.maths.tcd.ie/~lebed/Galperin.%20Playing%20pool%20with%20pi.pdf For anyone curious about if the tan(x) ≈ x approximation, being off by only a cubic error term, is actually close enough not to affect the final count, take a look at sections 9 and 10 of Galperin's paper. In short, it could break if there were some point where among the first 2N digits of pi, the last N of them were all 9's. This seems exceedingly unlikely, but it quite hard to disprove. Although I found the approach shown in this video independently, after the fact I found that Gary Antonick, who wrote the Numberplay blog referenced above, was the first to solve it this way. In some ways, I think this is the most natural approach one might take given the problem statement, as corroborated by the fact that many solutions people sent my way in this last week had this flavor. The Galperin solution you will see in the next video, though, involves a wonderfully creative perspective. If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. Music by Vincent Rubinetti. Download the music on Bandcamp: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown Stream the music on Spotify: https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe: http://3b1b.co/subscribe Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3blue1brown Reddit: https://www.reddit.com/r/3blue1brown Instagram: https://www.instagram.com/3blue1brown_animations/ Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Videoyu Oynat Videoyu Oynat 19:04 Why is pi here? And why is it squared? A geometric answer to the Basel problem A most beautiful proof of the Basel problem, using light. Help fund future projects: https://www.patreon.com/3blue1brown An equally valuable form of support is to simply share some of the videos. Special thanks to these supporters: http://3b1b.co/basel-thanks This video was sponsored by Brilliant: https://brilliant.org/3b1b Brilliant's principles list that I referenced: https://brilliant.org/principles/ Get early access and more through Patreon: https://www.patreon.com/3blue1brown The content here was based on a paper by Johan Wästlund http://www.math.chalmers.se/~wastlund/Cosmic.pdf Check out Mathologer's video on the many cousins of the Pythagorean theorem: https://youtu.be/p-0SOWbzUYI On the topic of Mathologer, he also has a nice video about the Basel problem: https://youtu.be/yPl64xi_ZZA A simple Geogebra to play around with the Inverse Pythagorean Theorem argument shown here. https://ggbm.at/yPExUf7b Some of you may be concerned about the final step here where we said the circle approaches a line. What about all the lighthouses on the far end? Well, a more careful calculation will show that the contributions from those lights become more negligible. In fact, the contributions from almost all lights become negligible. For the ambitious among you, see this paper for full details. If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. Music by Vincent Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown Videoyu Oynat Videoyu Oynat 17:17 Ramanujan's infinite root and its crazy cousins In this video I'll talk about Ramanujan's infinite roots problem, give the solution to my infinite continued fraction puzzle from a couple of week's ago, and let you in on the tricks of the trade when it comes to making sense of all those crazy infinite expressions. Featuring guest appearances by Vihart's infinite Wau fraction, the golden ratio and the Mandelbrot set. Here is a link to a screenshot of Ramanujan’s original note about his infinite nested radical puzzle: http://www.qedcat.com/misc/ram_incomplete.jpg Check out the following videos referred to in this video: https://youtu.be/jcKRGpMiVTw Mathologer video on Ramanujan and 1+2+3+...=-1/12. This one also features an extended discussion of assigning values to infinite series in the standard and a couple of non-standard ways https://youtu.be/CaasbfdJdJg Mathologer video on infinite fractions and the most irrational of all irrational numbers. https://youtu.be/9gk_8mQuerg Mathologer video on the Mandelbrot set. The second part of this one is all about a supernice way of visualising the infinite expression at the heart of this superstar. https://youtu.be/GFLkou8NvJo Vi Hart's video on the mysterious number Wau, a must-see :) Enjoy :) Videoyu Oynat Videoyu Oynat 23:20 Pi is IRRATIONAL: animation of a gorgeous proof NEW (Christmas 2019). Two ways to support Mathologer Mathologer Patreon: https://www.patreon.com/mathologer Mathologer PayPal: paypal.me/mathologer (see the Patreon page for details) This video is my best shot at animating and explaining my favourite proof that pi is irrational. It is due to the Swiss mathematician Johann Lambert who published it over 250 years ago. The original write-up by Lambert is 58 pages long and definitely not for the faint of heart (http://www.kuttaka.org/~JHL/L1768b.pdf). On the other hand, among all the proofs of the irrationality of pi, Lambert's proof is probably the most "natural" one, the one that's easiest to motivate and explain, and one that's ideally suited for the sort of animations that I do. Anyway it's been an absolute killer to put this video together and overall this is probably the most ambitious topic I've tackled so far. I really hope that a lot of you will get something out of it. If you do please let me know :) Also, as usual, please consider contributing subtitles in your native language (English and Russian are under control, but everything else goes). One of the best short versions of Lambert's proof is contained in the book Autour du nombre pi by Jean-Pierre Lafon and Pierre Eymard. In particular, in it the authors calculate an explicit formula for the n-th partial fraction of Lambert's tan x formula; here is a scan with some highlighting by me: http://www.qedcat.com/misc/chopped.png Have a close look and you'll see that as n goes to infinity all the highlighted terms approach 1. What's left are the Maclaurin series for sin x on top and that for cos x at the bottom and this then goes a long way towards showing that those partial fractions really tend to tan x. There is a good summary of other proofs for the irrationality of pi on this wiki page: https://en.wikipedia.org/wiki/Proof_that_π_is_irrational Today's main t-shirt I got from from Zazzle: https://www.zazzle.com.au/25_dec_31_oct_t_shirt-235809979886007646 (there are lots of places that sell "HO cubed" t-shirts) lf you liked this video maybe also consider checking out some of my other videos on irrational and transcendental numbers and on continued fractions and other infinite expressions. The video on continued fractions that I refer to in this video is my video on the most irrational number: https://youtu.be/CaasbfdJdJg Special thanks to my friend Marty Ross for lots of feedback on the slideshow and some good-humoured heckling while we were recording the video. Thank you also to Danil Dimitriev for his ongoing Russian support of this channel. Merry Christmas! 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Displays Math Boards Math Posters Math Class Floor Prints Math Cabinet Math Park MATEMATİK SINIF TASARIMLARI Sınıflara Ö ğ rencilerin Gözünden Bakalım ... ​ Gününüzün büyük bir kısmını, tüm odaları birbirinin aynı ve özelliksiz olan bir binada gezinerek geçirdiğinizi düşünün. ​ Cheryn et. al. (2014) araştırmasına göre; ​ “Bilimsel çalışmalar, bir sınıfın içindeki nesneler ve duvar dekoru gibi sembolik özelliklerinin, öğrencinin bu ortamda öğrenmesini ve başarısını etkilemesindeki beklenmedik önemini ortaya koymaktadır. Semboller, öğrencilere, onlara değer verildiğini ve onların bu ortama ait olduklarını hissettirir.” ​ Sınıf tasarımlarındaki altın kural, tüm eğitim aktivitelerine ve metotlarına uyum sağlayabilecek esneklikte tasarlanabilmiş olmasıdır. Renkli ve hareket edebilen mobilyalar, duvarlarda çoğu öğrencilere ait tasarımlar ve her şeyi ile hem bağımsız hem de grup çalışmalarına olanak verir şeklinde tasarlanmalıdır. Öğrencilere ait çalışmaların yer aldığı ortamlar onlara, sınıf topluluğunun bir parçası olduklarını hatırlatır ve o mekanlara karşı aidiyet duygusu geliştirmelerine yol açar. ​ ​ Resources: https://www.edu-quip.co.uk/blog/why-is-classroom-design-so-important https://learnwelleducation.com/classroom-design-for-effective-instruction/ http://ilabs.washington.edu/sites/default/files/14Cheryan_etal_Meltzoff_Designing%20Classrooms.pdf ​ Sınıflardaki sıraları düzenlemek için de iki site önerebilirim; Classroom Architect ve Class Set-up Tool ​ Welcome Banners Ready-to-print Welcome Banners with different fonts. ​ docx. pdf. Resources Mathematical Letters Mathonyms is a webpage that re-writes your entry using mathematical letters. Desmos Alphabet Letter Graphs by Desmos Polypad Tangram Letters Letters and Digits made up of tangram pieces on Polypad Math Clocks And here is another option; A model clock by Leonardo Da Vinci. There are many different math clocks around that you can add to your wıshlist or purchase. ​ Buying an empty clock and creating the clock as a class project can be another option. You can find the lesson plan here . Math Calendar You can create a math calender as a long term project with students or buy one that provides a math challenge for every day of the year. Doors to Welcome Students Ö ğ rencileri kar ş ılayan Sınıflar Çarpıcı bir kapı tasarımı ile sınıfınızın teması hakkında ipuçları vermeye başlayabilirsiniz. Beni "Matrix" filmini sınıfımın teması olarak seçtim, aynı zamanda ünlü bir seyahat blogcusu olan öğretmenimiz (IG: @nilyesiliyollar) sınıf kapısını bir dünya haritası ile tasarladı, kapı, tüm dünyadaki matematik müzelerinin yerlerini gösteriyor . ​ ​ Matrix Theme You can use movie posters to decorate the class doors. World Map Use a world map on the class door to promote the math / science museums or the birth places of famous mathematicians. Pi Number Listing the digits of the iconic Pi number on the math class door. Math Cartoons Math memes and cartoons are very popular among students, so why not use them as door decor! ​ Book Cover Book Covers can be math class doors as well as the Language Class Doors. Word Door An interactive word-door can replace word walls for math classes. ​ ​ Classroom Posters and Manipulatives Here are the pages you can find more ideas to create a welcoming, motivating and inspiring classroom. Displays Math Walls Math Posters Math Cabinet

Matematik Dükkanı Oku. İzle. Oyna. Keşfet. Yarat Books Young Readers Mathflix P+ Games Toys and Gadgets 3D Models 3 Boyutlu Yazıcı ile Hazırlanmış Matematik Araçları & Oyunları Derslerde ihtiyaç duyulan neredeyse tüm matematik araç ve gereçlerini bir 3Boyutlu yazıcı yardımı ile üretebilirsiniz. Üstelik thingiverse.com ' dan taslaklarını hazır bulabileceğiniz birçok model var. Do not worry that if you cannot 3D print, you can still purchase the one-of-a-kind 3D models. Fractals by henryseg Hilbert Curve One of the models mentioned in the Visualizing Mathematics with 3D Printing Book. You can use it to display iterations of HC View More Topology by henryseg Topology Joke One of the models mentioned in the Visualizing Mathematics with 3D Printing Book by Henry Segerman View More Pyramids & Cone by mrbenbritton Height vs Slant Height A set of pyramids and a cone which have had slices taken out to help students identify the hidden triangles. View More Knots by mathgrrl Knots 3D printed conformations of the fifteen knots through seven crossings View More Scutoids by mathgrrl Pair of Packable Scutoids Scutoids are a geometrical solution to 3D packing of epithelia in the journal Nature. View More Cone by IronOxide Conic Sections A horizontal slice reveals the circle, a slanted reveals the ellipse, a vertical reveals the hyperbola, and a slanted vertical cut reveals the parabola. View More Pythagorean Thm by Freakazoid Proof of the Theorem Use the given regions to cover the squares to prove Pythagoras Theorem ​ ​ View More Illusion by KazukiYamamichi Straight vs Curve Straight bar goes through curved slit ​ View More Klein Bottle by MadOverlord Klein Bottle This special 3D shape with only one surface. ​ ​ View More Reuleaux Shapes by roklobster04 Solids of Constant Width These shapes have the same width (height) no matter how they are rotated or rolled. View More Puzzle by Juanill0 Puzzle 365 Famous Puzzle 365 - use petrominoes to cover all the numbers except today's date. View More Fidgets by JustinSDK Curves of Pursuits 3D Models of fidgets which can also be used to display the curves of pursuit. ​ View More Sierpinki Pyramid by ricktu 3D Fractal Watch the horizontal cross-sections when forming the pyramid. ​ View More Pentagons by mathgrrl All Tessellating Pentagons 15 types of non- regular tessellating pentagons View More Platonic Solids by XYZAidan Foldable Polyhedra oldable versions of your favorite regular 3D shapes, the five Platonic Solids! View More Menger Slices by mathgrrl Slices of Menger Cube Three different diagonal slice models of a level 2 Menger sponge. ​ ​ View More Two Circle Roller by AJsRaceway Oloid-like shape When it rolls, every point on its surface touches the ground ​ View More Hinged Square by jonco223 Square & Triangle Transformation inged triangle-square dissection (Dudeney's dissection) ​ View More Mobius Strip by dennedesigns Mobius Strip 5 half-twists 2 sided but one surface special shape View More Impossible Triangle by Tomonori 3D Optical Illusion A triangle with three 90 degrees angle View More Inclinometer by ChrisX35 Hypsometer Usually called inclinometer. It is used to find the height of the objects using trigonometry. View More Pyramids & Cube by ereiser Volume Formula Can be used to prove the volume ratio between a cube and a square pyramid. ​ View More Cipher by ereiser Cryptography Students learn about the Caesar Cipher. They practice encoding and decoding messages using a decoder ring. View More Brachistochrone by Taevinrude Brachistochrone Curve Demonstration Which is the fastest possible path a ball can take when falling between two points? View More Trammel by lgbu Trammel of Archimedes A geometric structure for constructing ellipses or exploring mathematical relations View More (A+B)^3 by eashwarps Binomial Expansion A model for the binomial expansion of the cube of the sum of a and b. ​ ​ View More Illusion by dietervdf Perspective 3D object w/ the top view is a circle, the front view is a triangle and the side view is a square. View More 64=65 by althepal Slope Puzzle 64=65 Rearrange the pieces, and the area seems to change. How can that happen? View More Squarcle by PhilKloppers 3D Optical Illusion he Squarcle is a 3D optical illusion based on the work of Kokichi Sugihara View More Golden Ratio by stephenplace Golden Ratio Spiral A key ring of Fibonacci - Golden Ratio spiral View More Kitap Önerisi; Visualizing Mathematics with 3D Printing by Henry Segerman

DİJİTAL MATEMATİK KİTAPLARI Aşağıdaki kitaplar iBooks Author ve BookWidgets & Bookry kullanarak 8. sınıf matematik konularından bazıları ile ilgili hazırlanmıştır. Kitapları iOS cihazlarından açarak ya da MAC bilgisayarlarınızdan iBooks uygulamasında direk görüntüleyebilirsiniz.

Displays Math Boards Math Posters Math Class Floor Prints Math Cabinet Math Park MATEMATİK PARKI Okulunuzun bahçesinde matematikle ilgili neler yapılabilir? Königsberg Bridges Click the image for the details of the mini-park to teach the kids one of the most iconic problems of Mathematics by playing on it. Math Swing June 2011 AD Campaign by Cramer-Krasselt to raise awareness of the positive impact parents' involvement with their child's education. Hundred Chart Visit the webpage " 30+ Things to do with a hundred Chart " Math hopscotch Draw a hopscotch game of equivalent fractions Scientific Seesaw A seesaw with an adjustable pivot or a Stand-up seesaw where you can practice balancing laws. Lever Lift Simple Machines at Play Exhibition at Science City’s exhibit space by Burns & McDonnell Giant lever Science Exhibition at Pacific Science Center Clinometer (Hypsometer) Install a clinometer as an indirect measurement tool Simple Machines Simple Machines - Pulley Exhibition in Germany Klein Bottle at park A Maze-like life size version of Klein Bottle where you can go in and out.(Display from Phaeno Museum) Simple Machines - Pulleys Simple Machines - Pulley Exhibition in Germany Weight on Moon Sign June 2011 AD Campaign by Cramer-Krasselt to raise awareness of the positive impact parents' involvement with their child's education. Math Mazes Math Maze Mats (Indoor / Outdoor) Giant Hanoi Tower You can try to solve the famous Hanoi Puzzle using giant foam rings. Playground dome This color coded version shows the vertices of degree 6 with blue, degree 5 with red .. Fibonacci Park Check out the website to see panels featuring other representations of the Golden Ratio to bring the theme to life. Mobius at park A 3D version of Mobius Strip can be used as a racetrack for magnetic cars. (Display from Phaeno Museum) Sundial You can even make a sundial on your own as a STEAM project to install outdoor.

YouTube Kanalları Numberphile 3Blue1Brown Physics Girl Veritasium Up and Atom Vsauce Tibees Scishow Twitter Hesapları Grant Sanderson @3blue1brown International Day of Maths @idm314 James Tanton @jamestanton Derek Muller @veritasium Hannah Fry @FryRsquared Steven Strogatz @stevenstrogatz Simon Singh @SLSingh Alison Kiddle @alisonkiddle Cliff Pickover @pickover Dan Finkel @MathforLove Ed Southall @edsouthall Jo Boaler @joboaler Youcubed @Youcubed Catriona Agg @Cshearer41 Vincent Pantaloni @panlepan Steve Phelps @MathTechCoach The Abel Prize @abel_prize Interaktif Matematik Platformları Polypad / Mathigon Desmos GeoGebra Wolfram Demonstrations Project Wolfram Alpha İçerik ve Müfredat Mathigon Illustrative Math Brilliant.org Khan Academy Bloglar Abakcus Maths Ed Ideas Don Steward Math equals love Matematik Ve Bilim Haberleri Quanta Magazine Scientific American Problemler NRICH Puzzle Calenders Youcubed Illustrative Math Mathigon Activities and Lesson Plans Daily Challenges by Brilliant

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