From many parts of the country, students came to learn various subjects from him.
Fourth graders who cannot read have great difficulty learning other subjects, they said.
Children learn English for part of the day but study other subjects in Spanish.
The large lecture, well designed and delivered, can, in fact, be a superior way to learn certain subjects.
But when it comes to using computers as tools for learning other subjects, the picture is far different.
In order to learn formal subjects, students need to be relaxed.
But even at school different children make different progress in learning several subjects.
Girls learn traditional subjects like home economics, biology, mathematics, science, history and art.
They learn social studies, math, science and other subjects in a second language with such consistency that few students struggle, she said.
Many different types of educational software are designed and developed to help children or teenagers to learn specific subjects.