Teaching math to young learners at home can be successful if you respond to your child. Children learn best when they aren't forced to learn. Introduce them to ideas, books, educational television, and most importantly, show them how this stuff is used in everyday life. they will catch on and learn it at their own pace.
With the accelerating media interest in homeschooling, chances are increasing that you will receive a request to speak with a reporter for a magazine or newspaper article, a television or radio program. What will you do? You could say "no," and leave it up to someone else. That would be the simple and easy response. Or, you could say "yes," and find yourself at the start of a new and educational experience.
It must be clear at the outset that there are no sure-fire rules of education that apply to all children at all times. Reishis Chachmah quotes a Midrash that it is easier to raise a legion of olive trees in the Galilee, where the soil and climate are not conducive to growing olive trees, than to raise one child in the Land of Israel, even though Israel is conducive to proper education, since the atmosphere itself helps to imbue one with wisdom and holiness. Children are not objects to be fashioned at will, but rather human beings who have their own free will and can reject, if they so choose, even the best education. The most a parent can hope to achieve, as Chiddushei HaRim points out regarding all learning, is to put the words of Torah on the heart of the child so that when the heart opens up, the Torah found on it will sink into the receptive heart.