GeoGebra

GeoGebraWiki Publicaciones Aquí se encuentran diversas publicaciones. Quienes desarrollaran o publicaran artículos, quedan cordialmente invitados a remitirlos a nuestra lista. Eventos GeoGebra, activo proyecto abierto, congrega a nivel internacional, de usuarios frecuentes a expertos y hasta a organizadores de eventos a consultar o revisar en el Mapa. ¿Sabían que... ? Las pistas son indicaciones breves sobre cuestiones de distinto orden de dificultad y aplicación para dar un curioso puntapié inicial de uso.__ Leer Todas las Pistas… GeoGebra w szkole | Konkurs: GeoGebryczny Świat Mathway | Math Problem Solver 3 Szkoly kochaja GG Vedic Mathematics Mark Gaskell introduces an alternative system of calculation based on Vedic philosophy At the Maharishi School in Lancashire we have developed a course on Vedic mathematics for key stage 3 that covers the national curriculum. The results have been impressive: maths lessons are much livelier and more fun, the children enjoy their work more and expectations of what is possible are very much higher. Vedic maths comes from the Vedic tradition of India. The remarkable system of Vedic maths was rediscovered from ancient Sanskrit texts early last century. This can easily be extended to solve problems such as 3,000 minus 467. The sutra "vertically and crosswise" has many uses. The whole approach of Vedic maths is suitable for slow learners, as it is so simple and easy to use. The sutra "vertically and crosswise" is often used in long multiplication. We can extend this method to deal with long multiplication of numbers of any size. We can cross-subtract either way: 96-8=88 or 92-4=88. N.B.

2 Nauczyciele kochaja GG 3 Math Tricks, Math Magics & Shortcuts | epagloo Interesting Mathematics tricks Children often have a common dislike for mathematics. Studies reveal that 3 out of 4 people hated math during the schooling age, and is the reason they are still imperfect in it. People all over the world have a common belief that mathematics needs to be practice a lot. epagloo is presenting some helpful tricks that will rebuild your interest with the subject. People always feel difficult to multiply large digit no. in their brain without the help of calculator. But if you practice the trick given below, you will be master in multiplying such monster digits. Is it difficult for you to add and subtract the fraction sums? Children love the table of 11, however; we can even teach you easy way by which you won’t need to memorize the table. It is very difficult to memorize the decimal value of pie. Ohh!! Remember the haunting numerical of physics you solved in higher classes? Need a delicious tip to improve your mathematical skills?

2 Nauczyciele kochaja GG 2 Hate Math? These Mental Tricks Will Have You Multiplying Faster Than Einstein Ever Could! « Mind Hacks Hate Math? These Mental Tricks Will Have You Multiplying Faster Than Einstein Ever Could! That's about as much math as I can handle without a calculator on a daily basis. So, when I come across a cool math trick online that claims to make life easier for folks like me, I'm all ears. As a big fan of TED Talks, I came across the following video of Gaurav Tekriwal showcasing the benefits of something called Vedic mathematics, which is basic a set of strategies to help simplify difficult calculations. Although the origins of these teachings are somewhat mysterious, the strategies are quite effective, and something I will remember on a daily basis. Here are some of the tips and tricks covered. How to Multiply Double-Digit Numbers by 11 My multiplication table stopped at 10, so beyond that, I'm making calculations based off my memory or counting in my head. All you need to do is add the digits of the number you are multiplying by 11 and place that in the middle of the original number. 11 x 11

2 Nauczyciele kochaja GG Geometry Geometry is all about shapes and their properties. If you like playing with objects, or like drawing, then geometry is for you! Geometry can be divided into: Plane Geometry is about flat shapes like lines, circles and triangles ... shapes that can be drawn on a piece of paper Solid Geometry is about three dimensional objects like cubes, prisms, cylinders and spheres. Point, Line, Plane and Solid A Point has no dimensions, only position A Line is one-dimensional A Plane is two dimensional (2D) A Solid is three-dimensional (3D) Why? Why do we do Geometry? Plane Geometry Plane Geometry is all about shapes on a flat surface (like on an endless piece of paper). Perimeter General Drawing Tool Polygons A Polygon is a 2-dimensional shape made of straight lines. Here are some more: The Circle Circle Theorems (Advanced Topic) Symbols There are many special symbols used in Geometry. Geometric Symbols Congruent and Similar Angles Types of Angles Transformations and Symmetry Transformations: Symmetry: Symmetry Artist