Rader's NUMBERNUT.COM Développement du cylindre Hilbert and Cohn-Vossen wrote about the cylinder: "The circular cylinder is the simplest curved surface. It can be obtained from the simplest curves -the straight line and the circle- by moving a straight line around the circunference of a circle while keeping it perpendicular to the plane of the circle. Another way to get the cylinder is by rotating a straight line about an axis parallel to it. Thus the circular cylinder is a surface of revolution. The surfaces of revolution are an important class of surfaces, characterized by the property that they can be generated by rotating a plane curve about an axis lying in the plane of the curve." (Hilber and Cohn-Vossen. In this page, the cylinder will be closed by two parallel planes perpendicular to the axis. The main interest of this page is to see how a cylinder can be developed into a plane. The lateral surface area of a cylinder is the area of a rectangle. Do you remember how to calculate the volume of a cylinder?
Numbers sites compiled by sue lemmer | Home | Maths Page | Interactive Maths | Math Reference | Tangrams | Tessellation | Time | Transformations | Puzzles Problems Games | History of Mathematics | Real Life Mathematics | Free Software | Shapes | Number | Data | Measurement | General Maths Sites | Math Magician Games Practise addition, subtraction, multiplication or division, then press print to receive a certificate giving your score, data and time taken Count Us In Games From the ABC, these games are designed to help children understand basic number concepts Thinking Blocks Use these interactive blocks to learn about simple word problems using addition and subtraction Aplusmath Flash cards, a games room, homework helper and worksheets. Numberland Click on a number from 1 to 100 and go to a page about that number. Test the Toad and Other Games Practise moving along a number line from 1 to 15. Count's Home Page Learn to add and subtract with Count Owl Math Art Posters and Clock Arithmetic Egyptian Calculator Human Counting Machine E-Calc
Soutien scolaire en mathématiques Toutes les ressources en mathématiques : Des fiches modifiables et imprimables : des cours, des affichages, des exercices... Des cours théoriques pour la numération, le calcul, les problèmes, la géométrie et les mesures... Des exercices interactifs pour réviser, contrôler ou acquérir des connaissances... Pour les "Petits": Pour les "Grands": Toutes les activités triées par classes : Quelques outils pour le TBI : Soutien scolaire mathématiques - Numération - Calcul - Problèmes - Géométrie - Mesures - CP - CE1 - CE2 - CM1 - CM2 Ressources téléchargeables - Cours théoriques - Activités en ligne
Shapes sites compiled by sue lemmer | Home | Maths Page | Interactive Maths | Math Reference | Tangrams | Tessellation | Time | Transformations | Puzzles Problems Games | History of Mathematics | Real Life Mathematics | Free Software | Shapes | Number | Data | Measurement | General Maths Sites | Sort the Shapes A simple sorting game for Early Years Lil Fingers Storybook read this simple book about shapes and colours IC Shapes Click on a shape to see real life examples Sticky Shapes Click on the shapes then drag to make the picture. Carmine's Line and Shape An art site that has a great introduction to line and shape. Triangle Sort Sort the triangles by type - scalene, equilateral and isosceles Polygon Naming Label each polygon by its official name Polygons Learn, practice, play and explore. No Matter What Shape Your Factions are in explores fractions in a fun way using coloured pattern blocks. Maths Mobile Lesson plan, templates and everything you need to make your own 3D shapes mobile Polyhedra Flexagons Portal How to Flex Free Printables Home
Math Subject Matter Ultimate Math Series - Over 5,000 Printables - For All Grade Levels View Now... Grade K-6 Math Series - A Complete Elementary Curriculum - Print and go! View Now... Five Helpful Tips before taking a Math Test Today, and even during the past years, if someone will try to ask a student on what their favorite subject is, you will seldom hear that Math is their favorite. A lot of students will feel like giving up studying Math because of its complex and brain racking formulas and equations. 1. 2. 3. 4. 5. These are just some of the things that might help you achieve what you want to have in the end. The best of luck to every Math test takers out there! Websites For Learning All About Math
Furbles2003.swf (application/x-shockwave-flash Object) “Furbles are the shape of things to come: this software is technology at its best and well worth the money.” John Dabell, TES Magazine Furbles started life as an idea for teaching statistics in an interesting way with children from KS1 to KS3. The original version was published in 2003 online, and its popularity spread. It has been downloaded and used over 20,000 times in the last five years. In 2006 Sherston Software commissioned me to write a commercial version. Furbles was originally devised as an innovative way of imagining statistics and the depiction of statistics. Part of the idea of Furbles was also to encourage teachers to take a fresh look at how to teach the subjects. This model of a Furble (right) from Ferndown Middle School is a wonderful example of some work that lead from Furbles at a primary school. If you are interested in purchasing the 2008 commercial version, then please visit the Sherston Software website.
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