There is much to be said about how much television is too much television for children. We hear about the risks of Attention Deficit Disorder, overall disobedience, and many other terrible consequences. I do not disagree completely, but I do believe this topic needs to be discussed in greater detail.
Using computer games is a great way to encourage children to expand their realm of thinking. Encourage them to learn more and you will encourage good thinking skills as well.
All children have to attend school. If the schools in your area are less than ideal it can seem like there are no options for your children. Consider the benefits of Christian education for your children. Choosing to enroll your children in Christian education can be a success.