In regard to the relation of these four ideas, philosophical idea serves as basis, political idea as kernel, developmental and cultural ideas as a basic way to implement the principles of focusing on human being.

On the philosophical concept of the sectional teaching mode and sectional teaching method;

The scientific ideas of choosing the construction of ecological city as the only strategy, understanding the purpose and important tasks of the construction, stressing the key factor of city space, and invoking the optimization of city open space system, should be established.

Permeating subject concept and teaching mode in chemistry teaching;