There are many opportunities to teach your child how to count. You probably already have books with numbers and pictures, and you can count things with your child all the time. There are counting games and blocks with numbers on them, wall charts and a wide variety of tools to help you teach your child the basic principles of math. Mathematics worksheets can help you take that initial learning further to introduce the basic principles of math to your child, at a stage in their lives where they are eager to learn and able to absorb new information quickly and easily.
However, caution must be taken into account when review is repeatedly covered in your classroom. You do not want your students to become bored or frustrated with the repetition. Another important point I keep in mind is that I never want this regular math review time to take up and hour of class time. I want it to be quick but effective. This is not instructional time, but time for the students to review material they have already learned. In my 5th grade classroom, we use a math review series thats engaging and entertaining at the same time. In essence they are simply halfpage handouts with ten standards based math problems woven into a special picture or exciting scene. Remember, I want to keep the math review time quick, but effective.
Math concepts can also be reinforced for the children throughout the day on a regular basis. Try placing an enlarged number 12 above the 12 on the clock and label it "lunch time". Label your clock with as many of these types of labels that you can. This will help the children to recognize the way the clock looks when it is on the hour. Make sure to point out the clock when it is time for lunch by saying, "Look at the clock, it is time for lunch. See the little hand is on the 12". You can also incorporate math through songs. If you are learning about monkeys, make it a point to sing, "Five Little Monkeys Jumping on the Bed". The same concept can also be used when you are reading books to preschoolers. There are plenty of books that incorporate counting into their story and will follow the theme you are teaching. Math is a concept that children will have to use for the rest of their lives and that will be continuously taught in school. By starting off their education with fun math activities, you can get them started with math the right way.