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Instrumenpoche, les instruments virtuels de géométrie

Instrumenpoche, les instruments virtuels de géométrie

Related:  MathématiquesOutils math / TNIMathématiquesMathématiques

Kali For younger kids: Even the youngest children create symmetrical artwork based on the 17 tiling groups. Any child who can use a mouse can use Kali. No reading required. Every work is a masterpiece! For older kids: Diving deeper, high school and college geometry students may systematically explore the wallpaper, frieze and rosette groups. Kali’s Show Singularities command along with its Conway and IUC notation provide support for a theoretical analysis.

Outils animations maths (anglais) ↓ Skip to Main Content Home Resources Teacher Tools Numbers to Ten on the TenFrame Using a two by five array, the TenFrame supports the use of five as an anchor for early number sense. View Teacher Tool View Teacher Tool in Spanish Download Sample Lesson Plan SpeedCrunch Portable keyboard-oriented scientific calculator SpeedCrunch Portable is a keyboard-oriented scientific/algebraic calculator packaged as a portable app so you add up some quick sums or process advanced calculations wherever you go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind. Version 0.12 for Windows, Multilingual 9MB download / 27MB installed (Details) - Support's development and hosting SpeedCrunch Portable works best with the Platform

Relational Relational an educational tool to provide a workspace for experimenting with relational algebra, an offshoot of first-order logic. It provides GUI that can be used for executing relational queries, and also provides a command line interface. Provides a standalone Python module that can be used for executing relational queries, parsing relational expressions and optimizing them. The UI now implements sessions and remembers where you left off the previous time. It was also redesigned to be able to fit smaller screens. The release also fixes some bugs in the parser and in the outher join functions.

Blocs base 10 à manipuler Overview Number Pieces helps students develop a deeper understanding of place value while building their computation skills with multi-digit numbers. Students can: Use number pieces to represent multi-digit numbers, regroup, add, subtract, multiply, and divide. Use edge pieces to display the dimensions of arrays created with number pieces. Use the drawing and math text tools to label representations and show their understanding. C.a.R. - News Compass and Ruler - Construct and Rule C.a.R. simulates constructions with a pair of compasses and a ruler on a computer. By moving basic points, students can experience changes in the construction, check the construction for correctness. Moreover, tracks of points or polar sets of lines can be generated to establish new conjectures and gain geometrical insights.

Pattern Shapes by the Math Learning Center How To Use Pattern Shapes Working with Shapes Working with Outlines Outlines are silhouettes on the workspace that can be filled in with shapes. Working with the Protractor Algebrus Algebrus software along with the specially developed XPascal scientific programming language is rich on computational capabilities and has plenty of features that make any kind of calculations fast and easy. It could be as powerful as an expensive software for mathematical calculations or as simple as small "evaluate-while-type" expression calculator (in the compact console mode). And now it is FREE! Important: under Windows 8 or higher the software needs to be launched "as administrator". XPascal programming language

GNU Octave GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. Droite numérique à manipuler How To Use Number Line Working with Jumps Scrolling the Number Line Kig Description Kig is a program for exploring geometric constructions. It is meant as a better replacement for such free programs as KGeo, KSeg and Dr. Geo and commercial programs like Cabri. Kig is free software, as in "free speech". This basically means that you do not have to ask my permission to use it, to improve it, to distribute or even to sell it.

Number Rack by The Math Learning Center Overview Number Rack facilitates the natural development of children's number sense. The movable, colored beads encourage learners to think in groups of fives and tens, helping them to explore and discover a variety of addition and subtraction strategies. About Us This app is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 math education since 1976. Giac/Xcas Last update 2015 May, version 1.2.0 Navigate : Francais , Back to my homepage . Presentation of Xcas: Abstract, Features, Xcas reference card, Documentation, Benchmarks, News, Test in your browser (Javascript), Download Xcas for : Windows, Mac OS X, Linux debian/ubuntu, Linux rpm, archlinux, Linux binaries, Free BSD, , Windows CE, Linux ARM, iPhone (third-party, non free), TI NspireIn your browser: Xcas, Swiftcalcs, Smartcas, Developers: C++ (developper infos), giacpy (Python), JNI (native java interface), Chrome native client (enter and allow NaCl), About Xcas : Forum, French doc and add-ons, Thanks , Abstract Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us). Xcas is an interface to perform computer algebra, function graphs, interactive geometry (2-d and 3-d), spreadsheet and statistics, programmation.

Related:  MathématiquesMathématiques - Cycle 4