Schools use worksheet from printing to cursive writing of letters to writing of words. There are also online help to show the children how to exactly form a letter or word. After showing the students or children the way of writing, you can print the worksheets and give them practices on how to write exactly the right way. Children will be interested to do the activity because they had fun watching the software that you showed them.
Mathematics skills can improve with just one technique -practice! Most of the children end up petrified of numbers and number games because of lack of appropriate knowledge. All this is a result of poor teaching mechanics. The vast school curriculum does not teach the children the perfect way of learning the subject. It is only proper practice and regularity that can make a student reach perfection.