I believe that children do in daily routine whatever they watch in their environment. If they watch such programs and plays on televisions that related to their education, they will try to do on their own. This practice should be on their homes and schools as well on a regular basis.
If children would watch certain things on TV, they would end up doing the same things in their everyday lives.
By watching TV at home and school, a child would be able to acquire immense knowledge.