As intelligent people in the business world, be it hedge funds, like Salman Khan, or computer programmers, begin to give back more and more free online tools are becoming available to teachers. Since these folks are intelligent, they actually work with teachers to design the interface that students and teachers or parents use.
Salman Khan speaks to an audience at a TED conference, some tech nerd conference with Bill Gates and the like.
You can sign up yourself to brush up on calculus and your students or children. I have started using the software ...Yes, it's free! and it's my favorite so far for the following reasons: 1) kids need instruction, not just practice; this is especially true if it just isn't making sense to them or if the student hasn't had instruction yet; 2) many practices, especially with math focus on speed and math facts, without encouraging kids to slow down and think; 3) there aren't enough resources for math beyond math facts; his videos teach calculus with practice activities. (I hope to be there in a few weeks after moving up each level before it!)
You can sign up or be a coach of a group, ideal for parents and teachers, by signing up at: http://www.khanacademy.org/
Enjoy. Maybe you'll try it to and fill in those gaps of mathematical understanding you may have.
~CCG
Learning maths is really
Learning maths is really simple if you have clear basics in maths. The teacher need a training certificate which helps to make teaching easier. There are many software tools are available in market which make maths easy. This free software will encourage students to take interest in maths because most of the students has fear of maths. This software will helps to understand the basics. In maths, it is not only necessary to learn basics but also the pracice of maths problems will make you perfect in maths. This software did everything to make maths easier and interesting for students.