गणित संकेतस्थळे

www.ilovemaths.com
This site basically caters to Indian students of classes 6 to 12 (CBSE, ICSE, ISC and other boards). However, this site contains lot of Math related jokes, puzzles, articles etc. and will appeal to people of all ages from all countries.

Practise Maths & English | Class I–XII
IXL makes math practice fun. With unlimited math questions in more than 1,000 topics, students improve their skills and confidence and always have new challenges to meet.

Geometry

Math Lesson Plans - This is a database where you can preview and download an assortment of K-12 math lesson plans.
gopher://ericir.syr.edu:70/11/Lesson/NewLesson/Math

Math: Teachers Helping Teachers
- Here is an assortment of math lesson plans on a variety of ics. Most are for elementary and intermediate school students. http://www.pacificnet.net/~mandel/Math.html

Mathematics Archives WWW Server
- This site is a math teacher's dream! Lots of downloadable software, lesson plans, tutorials, lecture notes, info on graphing calculators, and lots of on-line resource links to interactive K-12 math sites on the internet.
http://archives.math.utk.edu/index.html

Geometry Activities
- This web site contains two good geometry lessons: one for elementary school children and one for secondary school children.
http://diogenes.sedl.org/scimath/compass/v01n03/geometry.html#geo1

Algebra Resources
- This web site is a great resource for algebra teachers! Downloadable lesson plans and software, applications, algebra history, and information on careers in mathematics.
http://forum.swarthmore.edu/sum95/sinclair/alg1.html

Algebraic Ideas
- This web site contains mostly downloadable math lessons and activities with a few chemistry activities thrown in for K-12 classrooms.
http://unite.ukans.edu/Browser/UNITEResource/Mathematics353.html

Geometry Center, The
- This web site is the Center for the Computation and Visualization of Geometric Structures. Contains more than a half-dozen ideas concerning teaching geometry in the classroom including a Gallery of Interactive Geometry which makes learning geometry imaginative and interesting. Neat Java applications to math. http://www.geom.umn.edu/

How Big Is a Million? - This web site contains a few different approaches to teach the concept of very large numbers to middle school age children using a variety of different technologies such as table construction on computers and calculators.
http://www.enc.org/online/ENC2195/2195.html

General Problem Solving and Reasoning Resources - This web site is a lesson plans gem!! Lots of fun and interesting lesson plans to download from this site for K-12 math classes. Most of these lessons download in either a Clarisworks file or Adobe Acrobat file. Detailed descriptions of each activity identify grade level, descriptions, curriculum, and process skills.
http://server2.greatlakes.k12.mi.us/Browser/UNITEResource/RMathematics256.html