The Process of Understanding Mathematics
The basics of Math can prove harder to teach than most parents think. Each parent worries if they will be sufficient to impart this knowledge. A good place to start would be to make sure they are not scared of the concept. You should take your time here to make it seem like a fun thing to do. You also need to give them simple and easy tests, to begin with. It is important for your child to grasp the basic concepts of Mathematics. They will need these basics in their future education and thinking. IT makes for a faster way of learning complex Math.
You have their preschool years as a good place to teach these. There is no better preparation for elementary school. You need them to understand all the factors related to numbers and numerals. This shall be where they base their ability to solve problems and computation via fractions and rational numbers. In middle school, they will be playing with all kinds of rational and irrational numbers. They will be ready to deal with algebra and geometry.
They will also be exposed to more about algebra, geometry, as well as trigonometry and other statistical concepts, such as probability. You therefore need to insist on these basics if they are to manage those stages. Math seems hard only if they have not mastered these basics. Those simple basic concepts enable understanding of all these concepts. A they practice and work hard at it; they will understand it all. You thus need to institute a daily practice plan.
You will notice a faster uptake of these concepts when they continue to memorize and practice what they learnt in school afterwards. This also helps them associate Math with real-world events. You have already seen practice and repetition working in other areas of life, such as sports. The same effect can be enjoyed in Math.
You thus can make it more effective when you help them apply Mathematical concepts in their daily routines. AS they learn to assimilate it into their lives, they will find it so natural that the initial fear they had will disappear. They can start off by cooking and baking with you. There are fractions, additions, and subtractions of ingredients, as well as measuring of time, and other Math concepts they can apply. You can also let them do the Math when you are out shopping. Another area is traveling, where you can ask for their help in using the map to calculate distances and speed.
There are websites where you can read more about how to go about this. There shall be tutors present to make this task lighter on you. Look for those who have considerable experience in the subject, to set a firm foundation for your children.